One of my workers had a few of these NOS unfilled soldered pint cans from Canfield Oil Company. She believes they were given to her father in the 40's from a friend who worked at the Coraopolis, Pa plant following an explosion in the late 30's. Can anyone help me with further details and/or value information. I could not find anything online, which is impressive...

Images: https://imgur.com/gallery/LmxlD

Still looking for some advice all! Any help would be appreciated.

Is that a pint or qt.

Pint