
M.S.A. Explosimeter with Leather Carrying Strap.
c. 1940s-50s.
Galvanized. Made in Glasgow, Scotland. Mine Safety Appliances Company Limited.
Has a public works plaque.
5" tall
M.S.A. Explosimeter with Leather Carrying Strap.
c. 1940s-50s.
Galvanized. Made in Glasgow, Scotland. Mine Safety Appliances Company Limited.
Has a public works plaque.
5" tall