Keasbey & Mattison Company · Keasbey & Mattison Company · leaf 31
AMBLEli, PENNA Miners and Exporters of Crude Asbestos … No. 1 Crude Asbestos from the Bell Asbestos Mines, owned by the Keasbey & Mattison Company) MINES AT THETFORD MINES, P. Q., CANADA also manufacturers of Ambler Asbestos Products EVERYTHING IN ASBESTOS Asbestos fibres of every description and all standard grades Asbestos Carded, Asbestos Yarn,…