94.br
Six links per inch, early brass plated thin chain | 94.st1
Six links per inch, significant bulges on each loop | 94.st
No bulges, no twist marks on loops ¹ | 94.ma
Olive green (Mechanised Army chain) |
94.zn
Thicker chain, zinc plated, twist marks on loops | 94.zn2
Dull chain, made in Germany | 94.zn1
Thicker, shiny chain, no twist marks on loops |