Mahogany polished display board containing:- oxygen coal gas blowpipe, S.613; oxy-hydrogen blowpipe, S.1012; air-hydrogen blowpipe, S.4029; air acetylene blowpipe, complete with tip;oxy-coal gas non-return valve, half inch gas, three eights inch bore; pair shoulder taps, S.1015; special tip, 3102V; special tip S.3102B; two small spanners