Miniature platinum resistance thermometer, one of three, by Rosemount Engineering Company Limited, E10-005, 80 PF 4F, E13050, Minneapolis, Minnesota, United States c.1978. Three minature platinum resistance thermometers, 20th century. 1975-1978
3 miniature platinum resistance thermometers by Rosemount Engineering Company Limited, E10-005, 80 PF 4F, E13050 Three minature platinum resistance thermometers, 20th century. 1975-1978
