Piece wax tube with mouth piece
1790-1819
Piece of solid drawn brass condenser tube 3/4" out x 18 W.G. x 2'0" long in 70% copper
De Forest "Photion" tube, 1926.
1926
Experimental discharge tube
1925
Presentation case of penicillin oitments.
Gas analysis tube with ground glass stopcock and two side-arms
GEC Travelling-Wane Tube Type TWC14, c.1980
1980
"Heil tube" velocity-modulated oscillator
Rectal/flatus tube
Micro haematocrit tube marked 18507
1900-1980
Float recorder - McDowalls curved tube model
1968
Glass tube with half-sphere on one end
1970-1980
Stabiliser tube, type STV 75/15Z
E.M.I. photomultiplier tube type 6097 dissected
E.M.I. photomultiplier tube type 9536
E.M.I photomultiplier tube type 9524 dissected
CV 35 ("Sutton Tube") klystron
E.M.I. photomultiplier tube type 9514
E.M.I. photomultiplier tube type 9531
Weighing tube
1903
Early (c.1945) Travelling-wave tube
Boiling tube
1907-1912
Box of 10 Kehr T tubes, 12FG
1979
Box of 10 Kehr T tubes, 14FG
1979
Stabiliser tube, type 530/600
Infra-red night viewing imaging tube, c.1941
Eight experimental VX 1004 duplexer tubes, c.1957
9. Length of speaking tube
Triangle R. (Pine alumina) tube, T. 1530
Dre-drown Tube
No. 3272K Cathode ray tube (dummy)
Japanese type SSE-12-G cathode ray tube
Haemoglobin tube, Hawksley
1900-1980
Haemoglobin tube, Hawksley
1900-1980
Haemoglobin tube, Hawksley
1900-1980
Bubbling tube for McLean Urea Method
1900-1980
Haemoglobin tube, Hawksley
1900-1980
70 Kehr T tubes in sterile pack
1979
Spectrum tube
Travelling wave tube
Low noise Travelling Wave Tube type N 1031
Travelling Wave Tube type N 1032
Telescoped sample of twelve-tube coaxial cable
Meyer's absorption tube for the estimation of sulphur in iron
1929
Dale & Laidlaw tubes for blood clotting tests
1900-1980
Three pairs of tubes, for argon fractivity determination, used Sir William Ramsay
Geissler tube
Armadillo-tail Tinder-tube (length 3 ins)
Discharge tube for demonstrating electromagnetic rotation
