2016-02-022016-02-02after 1870after 1870http://hdl.handle.net/10222/19687Display inside a wooden building, of two rolls of insulation, one closed, and one open and cut to display the interior composition. The complete roll is labelled: "Product of Nova Scotia Canada"and "Riverbank Building Blanket Reg'd. 250 Square Feet Triple Made in Canada by Riverbank Manufacturing Co. Limited - Distributors for Great Britain Anglo-Colonial Trading Corp., Limited 72 Lower Thames St., London, E. C. 3 - USE NO HOOKS"1 photograph : b&w glass photonegative ; 21 x 26 cmequipmentNew Glasgow