Laying out for boiler makers and sheet metal workers; a practical treatise on the layout of boilers, stacks, tanks, pipes, elbows, and miscellaneous sheet metal work . o o o o o o O O O O o oooooooooooooo i° I o OOOOOOOOOOOOOOOOOOOOOOO 00(OO OOOOOO OOOOoOOOOOOO OOOOOOO -43 600 0000000066000000000 o 00 o 00 OOOOOOOOOOOOOC0cXOXaDTi;(OOOOOOOOOOOO OOOOOOOOOO OOOOOOOOOOC

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License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, bookidl, booksubjectsteamboilers