twin multimeter
Inventory NumberWJ0425
ClassificationMultimeter
Subject
Maker
Rawson Electrical Instrument Company
1918 - 1968
Dimensions30.5 x 27.3 x 13.1 cm (12 x 10 3/4 x 5 3/16 in.)
Signedstamped in white on front: RAWSON / TWIN MULTIMETER
stamped in white on front, bottom center: (Rawson logo)
Inscribedstamped in white on face, bottom right and back: HARVARD / PSYCHOLOGICAL / LABORATORY
Jewell Electrical Instrument Company
Date: 1930-1960
Object number: 1997-1-1019
Rawson Electrical Instrument Company
Date: circa 1930
Object number: 0428
Rawson Electrical Instrument Company
Date: circa 1939
Object number: 0568