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Who Invented Cosmoline? [Solved]

Houghton International Cosmoline was developed by Houghton International in the 1860s or 1870s as a pharmaceutical product.

1 Year Rust Test - 2 YEARS LATER (comment response)

As requested by jcubedjones, here’s yet another update. It’s still going strong! Tune in to this video for the ultimate in rust testing.

Steaming Cosmoline Lava

I forgot to sweat the excess

The CMP Philippine Returns

This video is brought to you by the Garand Collectors Association & it previews the Philippine Military Assistance Program M1 …