Certificate of competency to serve as a hoisting engineer

Description: View of a certificate that states that Archie Spencer has passed the test to be a hoisting engineer in a coal mine in the state of Indiana. It is dated Feb. 8, 1919.
Origin: 2006-08-21
Source: http://indianamemory.contentdm.oclc.org/cdm/ref/collection/coal/id/10
Collection: Dugger Coal Museum
Rights: http://rightsstatements.org/vocab/UND/1.0/
Copyright: Copyright Undetermined
Subjects: Coal miners
Coal mining
Spencer, Archie
Coal -- Document

Further information on this record can be found at its source.