Prospecting for Slate with Core Drill at Slatington, Pa.
Dublin Core
Title
Prospecting for Slate with Core Drill at Slatington, Pa.
Description
An early use of a core drill to check if it was worthwhile to open a quarry on a site. Before use of the drill came into operation, it was pretty often just educated guesswork where to site a new quarry.
Date
1910
Contributor
Charles Evans
Format
postcard
Files
Collection
Citation
“Prospecting for Slate with Core Drill at Slatington, Pa.,” Slatington Postcards, accessed May 7, 2024, https://slatington.ctevans.net/project/items/show/133.
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