Mass innoculation apparatus, in wooden carrying case, by A.R.I.C., England, 1950-1960 Mass innoculation apparatus
"PORT-O-JET" Multidose Jet Injection Apparatus, hydraulically powered, with carrying case, by Schuco International London, Ltd., London England, 1970-1975 "PORT-O-JET" Multidose Jet Injection Apparatus 1970-1975
