Part 53a
53a.ni) Nickel plated, 20swg plate ¹ | 53a.re Early red (pea-red) | 53a.dr) Dark red | 53a.bg) Blue with gold crosshatching |
53a.mr1) Medium red | 53a.mr) Medium red with post-war markings | 53a.lr) Light red | 53a.ye) Yellow |
53a.dy) Dark yellow |
| 53a.ni Nickel plated, 20swg plate ¹ | 53a.re Early red (pea-red) | 53a.dr Dark red | 53a.bg Blue with gold crosshatching |
| 53a.mr1 Medium red | 53a.mr Medium red with post-war markings | 53a.lr Light red | 53a.ye Yellow |
| 53a.dy Dark yellow |