90-Temp 10x20
From1962
To1965
Old logo - smaller stud recess - corner-pip - no mold-id
From1958
To1959
Old logo - 1x2 with mold identifiers
From1960
To1965
Old logo - 2x2 with mold identifiers
From1960
To1965
Old logo - 2x3 with mold identifiers
From1960
To1965
Old logo - 2x4 with mold identifiers
From1960
To1965