[headstamp 2]

trichloroethylene.

Great cleaner, nasty stuff in the ground.

Dry cleaners loved it.

[OftheOhio]

trichloroethylene.
Yes we used this stuff for some drafting work back in the late 70’s and early 80’s. Old school drafting, pen and ink, lol. Of course us Marines love the smell of Hoppe’s no. 9, brings back fond memories of being shooters and hunters and we know what use to be in that.