109.ni
Nickel plated steel face, nickel plated boss | 109.re
Early red (pea-red), painted brass boss | 109.dr
Dark red painted, brass boss | 109.nb
Blue painted, brass boss |
109.nb1
Blue painted, blue painted boss | 109.mr1
Medium red, pre-war single Meccano stamp | 109.mr
Medium red, post-war stamping | 109.lr
Light red |
109.bk
Black | 109.bl
Blue | 109.dy
Dark yellow | 109.dy1
Dark yellow, thicker steel plate |
109.bl1
Blue (French production) |