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 92
ting the exact size and shaperequired. This pattern should be marked, showing wnich is thetop or upper side, and indicating position of letters if any. In the making of perforated mats we endeavor to selectdesigns best suited to the general character, sizes and shapesordered, but where practicable… … 89 THE GUTTA PERCHA OF TORONTO
Gutta Percha and Rubber Manufacturing Company · Rubber goods · Commercial
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