Part 63c
63c.br1 ¹.',300,357,'white')) Brass, single-tapped (strip coupling double-tapped) ¹ | 63c.br2.',300,457,'white')) Brass, double-tapped, stamped (strip coupling cylindrical) | 63c.br.',300,456,'white')) Brass, double-tapped, not stamped (post-war) |
| 63c.br1 Brass, single-tapped (strip coupling double-tapped) ¹ | 63c.br2 Brass, double-tapped, stamped (strip coupling cylindrical) | 63c.br Brass, double-tapped, not stamped (post-war) |