Mechanical rubber goods : manufactured by Gutta Percha & Rubber, Limited, successors to the Gutta Percha & Rubber Mfg. Co. of Toronto, Limited (1910)
Gutta Percha and Rubber Manufacturing Company · Toronto, Ont. : Gutta Percha & Rubber · leaf 74
Once Tried, Always Used BLUVIC SPIRAL PISTON PACKING rr.AiiK .MAi;Ki This packing consists of a solid core of our celebrated Blue-Stone Packing Compound, surrounded by layers of soft,loosely woven duck, the outside being thoroughly lubricated with aspecial grade of selected plumbago, absolutely…
Gutta Percha and Rubber Manufacturing Company · Rubber goods · Commercial
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