Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 745
Self-Dumping Rock-Buckets with auto-matic Safety-Device, used in the Con-struction-Shafts of the Aqueduct Tunnels. Manufactured for the Hetch-Hetchy WaterSupply, of the City and County of San Fran-cisco. … CONCRETE HOPPER We manufacture and carry in stock: Concrete Skips 11, 16 and 24 cu. ft. A Concrete Hoppers 27 and 56 cu. ft. Bunker Gates Spout 10>4xl8, 12x12 Special Skips, Hoppers and GatesMade to Order
Architecture · Building · Construction industry · Engineering
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