Medical Technology
1950s
13169_10688_scintilla_scope
Scintilloscope is tested: radiation gauges. Strontium 90 isotope is…
1940s
13170_sfma_7572_barber3
Video of Charles DeZemler’s collection of barber art and antiques with…
1950s
13168_10667_IV_manufacturing
IV bag manufacturing. Shots of: a patient on a cart after surgery,…