Color

image
Name

Blue

Description

Used in both gen 1- and gen 2-bricks.

From

1949

RGB

006FFF

To

1956

TranslucencyNone
PartTypes View itemsPartFamilies View itemsMolds View itemsMold Members View itemsMold Generations View itemsMolds View itemsMemberVariations View itemsBottomStyles View items

Photo Generation Molds PipStyle BottomStyle InsideLogoOrientation InsideLogoStyle MoldIdentificationLayout PatPendLayout PatPendStyle StudRecessStyle StudLogoStyle MoldPositionLayout MoldPositionStyle InsideRibStyle
thumb 01 - Automatic Binding Bricks 1 Single Cornered Narrow Bottom Edge None None None None None None None None None None Lengthwise
thumb 02 - Large logo - lengthwise ribs 1 Single Cornered Narrow Bottom Edge None Left To Right Bold Blockletters None None None None None None None Lengthwise
thumb 03 - Large logo - ribs across 6 Single Cornered Narrow Bottom Edge None Left To Right Blockletters None None None None None None None Across
thumb 04 - Dogbone 8 Single Cornered Narrow Bottom Edge None Top To Bottom Dogbone None None None None None Left (Bottom To Top) Typed None
thumb 05 - Tubeless - Logo inside 6 Centered Narrow Bottom Edge None Left To Right Blockletters None None None Large (3mm) None None None Across
thumb 06 - Full stud - with stud logo 1 Single Narrow Bottom Edge (Non-cornered/-centered) None None None None None None None Wide Straight 'O' Left (Left To Right) Typed+None None
thumb 11 - Tubeless - No logo inside - corner pip 12 Single Cornered Narrow Bottom Edge Cross-support None None None None None Large sloped (3mm) Wide Straight 'O' Right (Bottom To Top) Typed Mixed
thumb 12 - Tubeless - No logo inside - wide center pip 2 Centered Wide Bottom Edge None None None None None None Large sloped (3mm) Wide Straight 'O' Left (Bottom To Top) Typed Across
thumb 13 - Tubeless - No logo inside - other pips 1 Stud None None None None None None Large (3mm) Wide Straight 'O' Left (Bottom To Top) Typed None
20 - Old logo - 3mm stud recess - center pip 2 Centered Narrow Bottom Edge None None None None None None Large (3mm) None Center (Circumferencial) Typed None
21 - Old logo - 3mm stud recess - corner-pip 14 Double Cornered Narrow Bottom Edge Cross-support None None None None None Large (3mm) Wide Straight 'O' None None None
23 - Old logo - smaller stud recess - corner-pip - no mold-id 10 Double Cornered Narrow Bottom Edge Cross-support None None None None None Small (2-2,2mm) Wide Straight 'O' None None None
thumb 24 - Tall wide straight 'O' - corner pip - smaller stud recess 2 Double Cornered Narrow Bottom Edge Cross-support None None None None None Small (2-2,2mm) Tall Wide Straight 'O' Left (Bottom To Top) Typed None
26 - Old logo - other pips - no mold-id 1 Stud None None None None None None Medium (2,3-2,5mm) Wide Straight 'O' Center (Circumferencial upside-down) Typed None
31 - Old logo - 1x2 with mold identifiers 4 Single Cornered Narrow Bottom Edge None None None Center None None Small (2-2,2mm) Wide Round 'O' Center (Top To Bottom) Typed None
32 - Old logo - 2x2 with mold identifiers 2 Single Cornered Narrow Bottom Edge Tubes Without Cross-support None None Left (Top To Bottom) Top+Bottom (centered) Normal Small (2-2,2mm) Wide Straight 'O' Right (Top To Bottom) Typed None
33 - Old logo - 2x3 with mold identifiers 2 Single Cornered Narrow Bottom Edge Tubes Without Cross-support None None Left (Bottom To Top) with exception(s) Top+Bottom (right-aligned) Normal Small (2-2,2mm) Wide Straight 'O' Right (Bottom To Top) with exception(s) Typed None
34 - Old logo - 2x4 with mold identifiers 4 Centered Side Surface Tubes Without Cross-support None None Left (Bottom To Top) Top+Bottom (centered) Normal Small (2-2,2mm) Wide Round 'O' Right (Top To Bottom) Typed None
thumb 41 - Narrow Straight 'O' 1x6 with mold identifiers 1 Single Cornered Narrow Bottom Edge Cross-support None None Right (Top To Bottom) None None Small (2-2,2mm) Narrow Straight 'O' Left (Bottom To Top) Typed None
thumb 42 - Narrow Straight 'O' 1x8 with mold identifiers 3 Single Cornered Narrow Bottom Edge Cross-support None None Right (Top To Bottom) None None Small (2-2,2mm) Narrow Straight 'O' Left (Bottom To Top) Typed None
90 - 90-Temp 10x20 5 Bottom Cross-support None None Bottom Right None None Large sloped (3mm) Narrow Straight 'O' None None None

01 - Automatic Binding Bricks (1949-1951)

Photo CatId Mold Members Associations
thumb 01a Automatic Binding Bricks 10 / 16

02 - Large logo - lengthwise ribs (1952-1952)

Photo CatId Mold Members Associations
thumb 02a Large logo - lengthwise ribs 10 / 16

03 - Large logo - ribs across (1953-1953)

Photo CatId Mold Members InsideRibStyle MoldPositionLayout MoldPositionStyle StudLogoStyle Associations
thumb 03a Hatched bricks 18 / 18 Across None None None 03b (Matching surface pattern),03c (Matching pattern (f-1 rotated 180 deg.))
thumb 03b Numbered bricks 17 / 18 Across Top Hand-written None 03a (Matching surface pattern),03c (Matching pattern (f-1 rotated 180 deg.)),03i (Matching pattern - hand-written number identical)
thumb 03c Hatched bricks - inverted 1 / 2 Across None None None 03b (Matching pattern (f-1 rotated 180 deg.)),03a (Matching pattern (f-1 rotated 180 deg.))
thumb 03d With slots 8 / 8 Spotted Top right corner (Top To Bottom) Typed None 03e (Matching patterns),03f (Matching patterns)
thumb 03f Without slots, but with stud logo 3 / 4 Spotted Top right corner (Top To Bottom) Typed Wide Straight 'O' 03d (Matching patterns),03e (Matching patterns)
thumb 03i Numbered bricks - variant 1 / 1 Across Top Hand-written None 03b (Matching pattern - hand-written number identical)

04 - Dogbone (1954-1954)

Photo CatId Mold Members PipStyle BottomStyle InsideLogoOrientation InsideLogoStyle InsideRibStyle MoldIdentificationLayout MoldPositionLayout MoldPositionStyle Associations
thumb 04a Overlapping numbers 16 / 16 Single Cornered Narrow Bottom Edge None Top To Bottom Dogbone None None Left (Bottom To Top) Typed
thumb 04b Non-overlapping numbers 5 / 13 Single Cornered Narrow Bottom Edge None Left To Right Dogbone None None Left (Bottom To Top) Typed
thumb 04c Circles 2x12+2x14 4 / 4 Single Cornered Narrow Bottom Edge None Left To Right Dogbone Across None None None
thumb 04d Circles - 2x2 3 / 4 Single Cornered Narrow Bottom Edge None Left To Right Dogbone Across None None None
thumb 04e Circles 4x4 Slotted 6 / 6 Single Cornered Narrow Bottom Edge None Diagonal Dogbone Across None None None 04f (Matching top+bottom)
thumb 04f Circles 4x4 Slots removed 6 / 6 Single Cornered Narrow Bottom Edge None Diagonal Dogbone Across None None None 04e (Matching top+bottom)
thumb 04i 1x2 Mystery Bricks #1 1 / 3 Centered Narrow Bottom Edge None None None None None None None
thumb 04j 10x20 1 / 2 Bottom Cross-support Left To Right Dogbone None Bottom Right None None

05 - Tubeless - Logo inside (1955-1956)

Photo CatId Mold Members PipStyle InsideRibStyle StudLogoStyle StudRecessStyle Associations
thumb 05b Small Blockletter - No logo on studs - second iteration 2 / 9 Centered Narrow Bottom Edge Across None Large (3mm) 05a (Stud ring patterns),05c (Stud ring patterns)
thumb 05c Small blockletter - No logo 9 / 9 Centered Narrow Bottom Edge Across None Large (3mm) 05a (Stud ring patterns),05b (Stud ring patterns)
thumb 05e Small blockletter - Mixed stud-logo 9 / 9 Centered Medium Bottom Edge Mixed Wide Straight 'O' Large (3mm)
thumb 05f Small blockletter - With stud-logo 8 / 9 Centered Medium Bottom Edge Mixed Wide Straight 'O' Large (3mm)
thumb 05g Small blockletter - With stud logo 4 / 9 Centered Wide Bottom Edge Mixed Wide Straight 'O' None
thumb 05h Small blockletter - No slotted bricks 8 / 9 Centered Wide Bottom Edge Mixed Wide Straight 'O' None

06 - Full stud - with stud logo (1955-1956)

Photo CatId Mold Members Associations
thumb 06l Round bricks without stud notches 6 / 23 06m (Matching patterns)

11 - Tubeless - No logo inside - corner pip (1956-1957)

Photo CatId Mold Members PipStyle BottomStyle InsideRibStyle MoldPositionLayout MoldPositionStyle StudRecessStyle Associations
thumb 11c Unnumbered - sloped stud recesses 11 / 22 Single Cornered Narrow Bottom Edge None Across None None Large sloped (3mm)
thumb 11g 2x4 Normal stud recesses 3 / 20 Single Cornered Narrow Bottom Edge None Across Left (Bottom To Top) Typed Large (3mm)
thumb 11h 2x3 Sloped stud recesses 10 / 21 Single Cornered Narrow Bottom Edge None Across Left (Bottom To Top) Typed Large sloped (3mm)
thumb 11k 2x2 Sloped stud recesses - typed weak numbers 2 / 28 Single Cornered Narrow Bottom Edge None Across Center (Bottom To Top) Typed Large sloped (3mm) 11j (Matching surface pattern),11l (Matching surface pattern)
thumb 11l 2x2 Sloped stud recesses - typed strong numbers 3 / 28 Single Cornered Narrow Bottom Edge None Across Center (Bottom To Top) Typed Large sloped (3mm) 11j (Matching surface pattern),11k (Matching surface pattern)
thumb 11n 2x8 + 2x10 single pip - sloped stud recesses 4 / 8 Single Cornered Narrow Bottom Edge Cross-support Mixed Right (Bottom To Top) Typed Large sloped (3mm)
thumb 11o 2x8 + 2x10 single pip - normal stud recesses 3 / 8 Single Cornered Narrow Bottom Edge Cross-support Mixed Right (Bottom To Top) Typed Large (3mm)
thumb 11p 2x10 Double pip 1 / 8 Double Cornered Narrow Bottom Edge Cross-support Across Right (Top To Bottom) Typed Large (3mm) 11y (Matching patterns)
thumb 11q 1x2 Sloped stud-recesses 10 / 28 Single Cornered Narrow Bottom Edge None Across Center (Bottom To Top) Typed Large sloped (3mm) 11r (Matching surface pattern),11s (Matching surface pattern)
thumb 11r 1x2 Sloped+Normal stud-recess 5 / 28 Single Cornered Narrow Bottom Edge None Across Center (Bottom To Top) Typed Large sloped (3mm) 11q (Matching surface pattern),11s (Matching surface pattern)
thumb 11s 1x2 Normal stud-recess 2 / 28 Single Cornered Narrow Bottom Edge None Across Center (Bottom To Top) Typed Large (3mm) 11q (Matching surface pattern),11r (Matching surface pattern)
thumb 11t 1x2 Sloped stud-recesses sideways numbers 13 / 28 Single Cornered Narrow Bottom Edge None Across Center (Bottom To Top) Typed Large sloped (3mm)

12 - Tubeless - No logo inside - wide center pip (1956-1957)

Photo CatId Mold Members Associations
thumb 12a Serif pos. numbers - shorter pip width 19 / 22 12b (Matching patterns - only differs by pip-witdth)
thumb 12b Serif pos. numbers - wider pip width 7 / 22 12a (Matching patterns - only differs by pip-witdth)

13 - Tubeless - No logo inside - other pips (1956-1957)

Photo CatId Mold Members Associations
thumb 13a Pip on stud 1 / 11

20 - Old logo - 3mm stud recess - center pip (1958-1959)

Photo CatId Mold Members Associations
thumb 20i 2x2 Quarter Circle #7 - heavy structure on bottom edge 3 / 3
thumb 20j 2x2 Quarter Circle #8 - pattern on studs / marks on stud recesses 2 / 3

21 - Old logo - 3mm stud recess - corner-pip (1958-1959)

Photo CatId Mold Members PipStyle BottomStyle MoldPositionLayout MoldPositionStyle PatPendLayout PatPendStyle Associations
21aa 4x4 Cornered 1 / 8 Single Cornered Narrow Bottom Edge Tubes With Cross-support Right (Top To Bottom) Typed Top+Bottom (centered) Normal
21ab 2x8 double pip right 3 / 8 Double Cornered Narrow Bottom Edge Tubes With Cross-support Right (Top To Bottom) Typed Top+Bottom (centered) Normal
thumb 21af 1x2 - Mold #1 Stud logo along 25 / 28 Single Cornered Narrow Bottom Edge None Center (Top To Bottom) Typed None None 21ag (Matching bottom pattern)
thumb 21ag 1x2 - Mold #1 Stud logo along - rotated 1 / 2 Single Cornered Narrow Bottom Edge None Center (Top To Bottom) Typed None None 21af (Matching bottom pattern)
thumb 21ah 1x2 - Mold #2 Stud logo along - opposite pip positions 3 / 28 Single Cornered Narrow Bottom Edge None Center (Top To Bottom) Typed None None 23t (Matching patterns, but with different stud-sizes)
21ai 1x2 - Mold #3 Stud logo across - without relation to gen 23 1 / 48 Single Cornered Narrow Bottom Edge None Center (Top To Bottom) Typed None None
thumb 21ak 1x6 Cross support Large Hole Unnumbered 1 / 20 Double Cornered Narrow Bottom Edge Cross-support None None None None
thumb 21am 1x8 Cross support Large stud recess Unnumbered 2 / 18 Double Cornered Narrow Bottom Edge Cross-support None None None None
thumb 21ao 1x8 Cross support Large stud recess Bold numbers 5 / 12 Double Cornered Narrow Bottom Edge Cross-support Left (Bottom To Top) Typed None None
21b 2x4 - Mold number left - pip left 2 / 18 Single Cornered Narrow Bottom Edge Tubes Without Cross-support Left (Bottom To Top) Typed Top+Bottom (centered) Normal
21c 2x4 - Mold number right - sharp edges on tubes 1 / 20 Single Cornered Narrow Bottom Edge Tubes Without Cross-support Right (Top To Bottom) Typed Top+Bottom (centered) Normal
21j 2x4 - Bold "Pat. pend." #2 1 / 20 Single Cornered Narrow Bottom Edge Tubes Without Cross-support Right (Top To Bottom) Typed Top+Bottom (centered) Normal
21q 2x3 - Pip right - mold 3 (sharp tube edge 1) 5 / 16 Single Cornered Narrow Bottom Edge Tubes Without Cross-support Right (Top To Bottom) Typed Top+Bottom (centered) Normal
21v 2x2 pip left/right - vertical logo 6 / 28 Single Cornered Narrow Bottom Edge Tubes Without Cross-support Right (Top To Bottom) Typed Top+Bottom (centered) Normal

23 - Old logo - smaller stud recess - corner-pip - no mold-id (1958-1959)

Photo CatId Mold Members PipStyle BottomStyle MoldPositionLayout MoldPositionStyle PatPendLayout PatPendStyle StudLogoStyle StudRecessStyle Associations
thumb 23ac 1x6 Cross support Small Hole Unnumbered 1 / 9 Double Cornered Narrow Bottom Edge Cross-support None None None None Wide Straight 'O' Small (2-2,2mm)
thumb 23ae 1x8 Cross support Small hole Unnumbered Short wide stud-logo 5 / 8 Double Cornered Narrow Bottom Edge Cross-support Left (Bottom To Top) Typed None None Wide Straight 'O' Small (2-2,2mm)
23j 2x4 - mold id right top to bottom #4 1 / 14 Mixed Cornered Narrow Bottom Edge Tubes Without Cross-support Right (Top To Bottom) Typed Top+Bottom (centered) Normal Wide Straight 'O' Small (2-2,2mm)
23k 2x3 - pip left 9 / 16 Single Cornered Narrow Bottom Edge Tubes Without Cross-support Right (Top To Bottom) Typed Top+Bottom (centered) Normal Wide Straight 'O' Small (2-2,2mm)
23p 2x2 - vertial stud-logo 5 / 28 Single Cornered Narrow Bottom Edge Tubes Without Cross-support Right (Top To Bottom) Typed None Normal Wide Straight 'O' Medium (2,3-2,5mm)
23s 2x2 and 2x3 - without pat.pend/mold-id 2 / 8 Single Cornered Narrow Bottom Edge Tubes Without Cross-support None None None None Wide Straight 'O' Small (2-2,2mm)
thumb 23t 1x2 - Mold #1 Stud logo along - evolution from 21ah 17 / 28 Single Cornered Narrow Bottom Edge None Center (Top To Bottom) Typed None Normal Wide Straight 'O' Small (2-2,2mm) 21ah (Matching patterns, but with different stud-sizes)
23v 1x2 - Mold #3 Stud logo across - with relation to gen 21 5 / 48 Single Cornered Narrow Bottom Edge None Center (Top To Bottom) Typed None None Wide Straight 'O' Small (2-2,2mm) 21aj (Matching patterns, but with different stud-sizes)
23w 1x2 - Mold #4 Stud logo across - without relation to gen 21 31 / 48 Single Cornered Narrow Bottom Edge None Center (Top To Bottom) Typed None None Wide Straight 'O' Small (2-2,2mm)
23y 2x3 Mirrored handwritten mold pos 2 / 24 Single Cornered Narrow Bottom Edge Tubes Without Cross-support Right (Top To Bottom) Hand-written None None Wide Round 'O' Small (2-2,2mm)

24 - Tall wide straight 'O' - corner pip - smaller stud recess (1958-1959)

Photo CatId Mold Members Associations
thumb 24h 1x6 Cross support Small Hole Numbered Normal Pip Right 1 / 8
thumb 24j 1x8 Cross support Small hole Numbered 6 / 8

26 - Old logo - other pips - no mold-id (1955-1960)

Photo CatId Mold Members Associations
26a 2x2 Quarter Circle - sloped stud recess - pip on stud 1 / 28

31 - Old logo - 1x2 with mold identifiers (1960-1965)

Photo CatId Mold Members Associations
31a 1x2 - A-mold 3 / 48
31d1 1x2 - D-mold 8 / 52
31e1 1x2 - E-mold 9 / 52 31e2 (Rotated 180 deg.)
31e2 1x2 - E-mold rotated 1 / 2 31e1 (Rotated 180 deg.)

32 - Old logo - 2x2 with mold identifiers (1960-1965)

Photo CatId Mold Members MoldIdentificationLayout MoldPositionLayout StudLogoStyle Associations
32c1 2x2 - C-mold 1 - Small mold-id left 1 / 32 Left (Top To Bottom) Right (Top To Bottom) Wide Straight 'O'
32j 2x2 - J-mold 6 / 32 Right (Bottom To Top) Left (Bottom To Top) Wide Round 'O'

33 - Old logo - 2x3 with mold identifiers (1960-1965)

Photo CatId Mold Members MoldIdentificationLayout MoldPositionLayout StudLogoStyle Associations
33a 2x3 - A-mold 2 / 20 Left (Bottom To Top) with exception(s) Right (Bottom To Top) with exception(s) Wide Straight 'O'
33g 2x3 - G-mold 4 / 22 Right (Top To Bottom) Left (Top To Bottom) Wide Round 'O'

34 - Old logo - 2x4 with mold identifiers (1960-1965)

Photo CatId Mold Members PipStyle Associations
34j2 2x4 - J-mold 2 2 / 3 Centered Side Surface 34j1 (Matching pattern)
34t1 2x4 - T-mold 1 1 / 20 Single Cornered Narrow Bottom Edge
34z1 2x4 - Z-mold 1 6 / 22 Centered Side Surface
34z2 2x4 - Z-mold 2 - Rotated 180 deg. 1 / 1 Centered Side Surface

41 - Narrow Straight 'O' 1x6 with mold identifiers (1958-1970)

Photo CatId Mold Members Associations
thumb 41c1 Cross support C-mold Corner pip 6 / 10

42 - Narrow Straight 'O' 1x8 with mold identifiers (1958-1970)

Photo CatId Mold Members PipStyle PatPendLayout PatPendStyle Associations
thumb 42b 1x8 Cross support Small hole B-mold 7 / 12 Single Cornered Narrow Bottom Edge None None
thumb 42c1 1x8 Cross support Small hole C-mold Cornered pip 5 / 10 Single Cornered Narrow Bottom Edge None None
thumb 42d1 1x8 Cross support D-mold Stud-logo bottom to top 9 / 12 Centered Side Surface Left Normal

90 - 90-Temp 10x20 (1962-1965)

Photo CatId Mold Members StudLogoStyle Associations
thumb 90c 10x20 Narrow straight 'O' logo - no X-shape - mold c 1 / 1 Narrow Straight 'O'
thumb 90c2 10x20 Narrow straight 'O' logo - no X-shape - mold ab 1 / 1 Narrow Straight 'O'
thumb 90e 10x20 Normal logo - no X-shape - mold I 1 / 1 Modern
thumb 90g 10x20 Normal logo - X-shape - mold m 1 / 1 Modern
thumb 90i 10x20 Normal logo - X-shape - mold p 1 / 1 Modern

Generations Molds MoldMembers
21 88 474

Color

Blue (None)

Angle

Motive

image
Color

Blue (None)

Angle

Motive

image
Color

Blue (None)

Angle

Motive

image
Color

Blue (None)

Angle

Motive

image
Color

Blue (None)

Angle

Motive

image
Color

Blue (None)

Angle

Motive

image
Color

Blue (None)

Angle

Motive

image
Color

Blue (None)

Angle

Motive

image
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