D.I.P. radiant heater model Premiere 675/4E for bottled liquid butane gas, serial number 179355. Cabinet made by Domestic Industrial Pressings, Ilkeston, c1975; with empty gas bottle and regulator. D.I.P. radiant heater model Premiere 675/4E for bottled liquid butane gas 1975
Earphones for a Branson Audigage by Dawe type 1802 C (Trio) Serial No. 338. Earphones for a Branson audigage by Dawe
Sound level meter type 1400G by Dawe Instruments Ltd., England, measuring in the range -6 to +10dB Sound level meter type 1400G by Dawe Instruments Ltd. 1965-1979
Branson Audigage by Dawe type 1802 C (Trio) Serial No. 318. The device was designed Branson but was manufactured in U.K. by Dawe Instruments Ltd. Branson audigage by Dawe
Case for a Branson Audigage by Dawe type 1802 C (Trio) Serial No. 338. Case for a Branson audigage by Dawe
Sonoray type 1805B ultrasonic flaw detector in leather case, made by Dawe Instruments Ltd. Dawe/Sonoray type 1805B ultrasonic flaw detector
Dawe Instruments Ltd. "Miniflash", Electronic Flash Unit V type no.1710A, serial no.141, with flash lamp, 1949 model Dawe Instruments Ltd. "Miniflash" Electronic Flash Unit V 1949