Two welding blowpipes for sheet metal work
Oxy-acetylene blowpipe
Injector type welding blowpipe
'Incanto' steel cutting blowpipe
Air-Coal-Gas blowpipe for glass workers
Oxygen - hydrogen blowpipe no.7 with taps
Pepys' blowpipe
"Alda" Oxy-Acetylene blowpipe set, in case
Oxy-Coal-Gas Brazing Blowpipe
Blowpipe oil lamp on stand.
"Automaton" blowpipe on stand.
Two nickel blowpipes
Gahn's blowpipe.
Brass blowpipe by Dymond
1800-1899
Bergman's mouth blowpipe, 1760-1784
1760-1784
Non-injector type Welding Blowpipe
Compound blowpipe.
Blowpipe for jewellers, dentists, etc.
Blowpipe for working with methylated spirit
Herapath blowpipe with universal motion.
Three lead burning blowpipes
B.O.C. universal blowpipe No. 7469, with set of interchangeable heads
"United Service" Blowpipe Set, in case.
Simple mouth blowpipe
Black's blowpipe.
Herapath blowpipe with mouthpiece.
Bucknells improved form of mouth blowpipe.
chemistry blowpipe
1940-1960
"Incanto" cutting blowpipe
Maugham's oxyhydrogen blowpipe
Table blowpipe with hand bellows
Pre-heating blowpipe (Head and Shank)
Glassblower's blowpipe with three separate jets
1917
Blowpipe apparatus by James R. Gregory
Newman blowpipe, 19th century, invented 1816.
1816
Double flame welding blowpipe with four heads of different sizes for welding 1/4"
Plattner's complete blowpipe laboratory in portable leather travelling case
Glass blowpipe
1790-1819