Click here to skip to main content.
 
Ref No VA/2/145
TitleTechnical drawing produced by staff at John Varley (Iron Founders) Limited, St.Helens, showing mild steel spur pinion (40 teeth, 10 diametral pitch).
Date 11 Aug 1930
Extent1 item
Level Item
Alt Ref NoSketch Number 3341
AccessStatusOpen
    Powered by CalmView© 2008-2023