Diagram, "Typical Cross Section of the Type SA Lifting Magnet"; circa 1920
gelatin silver print
PHOTOGRAPHSMerritt-Chapman & Scott Corporation
circa 1920
paper
4-3/4 x 6-3/4 in.
Gelatin silver print in photograph album 2008.28.8 of Merritt-Chapman & Scott Corporation salvage operations; handwritten upper right "6711"; photograph from book or brochure showing "Typical Cross Section of the Type SA Lifting Magnet"; circa 1920; see related photograph 2008.28.8.730.
2008.28.8.731