Photo	Generation	Molds	PipStyle	InsideLogoOrientation	InsideLogoStyle	StudLogoStyle	StudRecessStyle	InsideRibStyle	MoldPositionLayout	MoldPositionStyle
	01 - Automatic Binding Bricks	1	Single Cornered Narrow Bottom Edge	None	None	None	None	Lengthwise	None	None
	03 - Large logo - ribs across	3	Single Cornered Narrow Bottom Edge	Left To Right	Blockletters	None	None	Across	None	None
	04 - Dogbone	2	Single Cornered Narrow Bottom Edge	Left To Right	Dogbone	None	None	None	Left (Bottom To Top)	Typed
	05 - Tubeless - Logo inside	5	Centered Narrow Bottom Edge	Left To Right	Blockletters	None	Large (3mm)	Across	None	None
	06 - Full stud - with stud logo	2	Centered Narrow Bottom Edge	None	None	Wide Straight 'O'	None	Spotted	Center (Top To Bottom)	Typed

01 - Automatic Binding Bricks (1949-1951)

Photo	CatId	Mold	Members	Associations
	01a	Automatic Binding Bricks	4 / 16	01b (Matching pattern - extra slot added)

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

Photo	CatId	Mold	Members	InsideRibStyle	MoldPositionLayout	MoldPositionStyle	Associations
	03a	Hatched bricks	3 / 18	Across	None	None	03b (Surface pattern)
	03b	Numbered bricks	3 / 18	Across	Top	Hand-written	03a (Surface pattern)
	03d	With slots	1 / 8	Spotted	Top right corner (Top To Bottom)	Typed

04 - Dogbone (1954-1954)

Photo	CatId	Mold	Members	InsideLogoOrientation	InsideRibStyle	MoldPositionLayout	MoldPositionStyle	Associations
	04b	Non-overlapping numbers	8 / 13	Left To Right	None	Left (Bottom To Top)	Typed
	04e	Circles 4x4 Slotted	2 / 6	Diagonal	Across	None	None	04f (Matching top+bottom)

05 - Tubeless - Logo inside (1955-1956)

Photo	CatId	Mold	Members	PipStyle	InsideLogoOrientation	InsideLogoStyle	StudLogoStyle	StudRecessStyle	Associations
	05a	Small Blockletter - No logo on studs - first iteration	4 / 9	Centered Narrow Bottom Edge	Left To Right	Blockletters	None	Large (3mm)	05b (Stud ring patterns),05c (Stud ring patterns)
	05b	Small Blockletter - No logo on studs - second iteration	1 / 9	Centered Narrow Bottom Edge	Left To Right	Blockletters	None	Large (3mm)	05a (Stud ring patterns),05c (Stud ring patterns)
	05c	Small blockletter - No logo	1 / 9	Centered Narrow Bottom Edge	Left To Right	Blockletters	None	Large (3mm)	05a (Stud ring patterns),05b (Stud ring patterns)
	05x	Early prototype mold - no logo[mystery bricks]	1 / 1	Centered Medium Bottom Edge	None	None	Wide Straight 'O'	Large (3mm)
	05y	Early prototype mold - no stud recesses[mystery bricks]	2 / 2	Centered Medium Bottom Edge	Left To Right	Blockletters	Wide Straight 'O'	None

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

Photo	CatId	Mold	Members	Associations
	06i	1x2 mixed - pip short side - weak rib	6 / 14
	06j	1x2 mixed - pip short side - full rib	6 / 14	06k (Slot removed)