19b.bk1
Black steel, four spokes, eight holes, 9/32'' wide | 19b.bk2
Slots instead of spokes, black | 19b.ni
Nickel plated | 19b.ni1
½'' boss, nickel plated all over |
19b.ni2
Nickel plated, ½'' boss in brass | 19b.dr1
Dark red with ½'' boss | 19b.dr2
Dark red, standard boss, narrow groove, ¼'' wide | 19b.rg1
As above with dark green rims |
19b.dr
Dark red, widest groove, 5/16'' wide | 19b.rg
As above with dark green rims | 19b.nb
Navy blue | 19b.re
Red |
19b.re1
Red with black rims, otherwise as above | 19b.re2
Red with mazac boss (early wartime) | 19b.re3
Bright red, as above, post-war stamped | 19b.bk3
Black, widest groove |
19b.bk
Black, post-war, narrowest groove, 7/32'' wide | 19b.bl
Blue | 19b.ye
Yellow (crane kit only) | 19b.dy
Dark yellow |
19b.db
Dark blue (very unusual) #sup1; |