Vintage Black & White Stock Photo from the Toolkraft Corporation. This image is described on the back, and reads in part, "This picture shows how our circular saws are inspected prior to test. In final inspection you will note that the indicator is locating from the mitre slot and a reading is taken across the saw blade to assure squareness." Measures 8 x 10 including white border. Condition: This is an original photograph, not a copy or reproduction. It is in very good condition, with two notebook punch holes along right side white border, and crop marks in pencil along left side edge within white border. Comments: This photo is part of a collection of official Toolkraft Corporation images (all sold separately). Not all the photos are dated, but those that are appear to be mostly from the 1950s. Toolkraft is an established maker of quality power tools, and is based in Springfield, Massachusetts.