'Freeplay' self-powered clockwork lantern
1998
Plumber's gas test cock
Plumber's deburring brush (tool used to remove oxidisation to reveal bright metal prior to jointing lead pipe)
Plumber's awl (tool used to commence 'T' joints in lead pipe)
Plumber's auger or tap borer (tool used in 'T' jointing lead pipe)
1 37/64” masonry drill bit
1948-1953
Scalpel blades
2016-2017
Surveying chain
circa 1900
Bicycle, no.1906183, from Hangzhou Public Bicycle Scheme, China
2020
Nemesis Electric Supercar, made by Ecotricity, 2008-2010
2008-2010
Self-Rescuer
circa 1955
Manometer/Daglish's Water Gauge
circa 1900
Theodolite with case
Plumber's wrench
Plumber's turn pin (conical tool used to flare the ends of lead pipe for jointing)
Plumber's combination pliers
Pipe Yarning Chisel
Box of disposable sterile stitch cutters, 1960's
1960-1969
Intelligent Energy proton-exchange membrane fuel cell, 2004
2004
Self rescuer, coal mining.
Drill bits and protective covers
