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BAIRD &TATLOCK (LONDON) LTD. 



2008 2009 2010 



2008 Blowpipe, mouth, with regulating stopcock for connecting direct to gas supply . . each 5 6 



2009 Blowpipe, Herapath's, with indiarubber tube and mouthpiece, to fit on to b'unsen burner. 



Price without burner . . . . . . . . . . . . . . ..030 



2010 Blowpipe, brass, on universal joint, adjustable to any position, two stopcocks, and with 



two extra jets screwed on to sole . . . . . . . . ..0126 



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2011 2012 2013 2014 



2011 Blowpipe, for gas and air, two stopcocks, for general work .. .. 10 



2012 Blowpipe, for crucible work, with one stopcock for air . . ..076 



2013 Blowpipe, for use with acetylene gas .. .. .. .. .. 12 6 



2014 Blowpipe, glassblowers' pattern, for use with glass jets of various sizes, which can 



be changed without putting out gas flame .. .. . . . 12 6 



