Coal Miners Shovelling and Drilling for a Blast - Keystone Stereo Card Overall it looks excellent and

Overall it looks excellent and would be loved by any collector

and much of the thread has severely deteriorated behind the frame

a trade name used by Wiebush & Hilger from 1909 to 1921

and P246-(26431)

billed as Dorchester's million dollar movie palace

Coal Miners Shovelling and Drilling for a Blast - Keystone Stereo Card Overall it looks excellent andThis stereo card was manufactured and published in the U. S. A. by Keystone View Company and copyrighted by Underwood & Underwood in the 1920s. It was made for use in a stereoscope and features a stereoscopic pair of images that would appear to be 3D when viewed through the device. The photographs in this stereo card depict coal mining coal strata and miners shoveling and drilling for a blast. The card is identified by the following serial numbers: