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Steel and wood tanks and towers (1912)

W.E. Caldwell Co. · W.E. Caldwell Co. · leaf 20

An illustration from Steel and wood tanks and towers, 1912, leaf 20
HOOP LUGS OR FASTENERS-MALLEABLE IRONROUND LUGS. % Inch each, $0.30 % inch H .40 % inch . .50 % inch .60 1 inch . . .80 l%inch 1.00 CALDWELL PATENT FLAT HOOP LUG—Two Views. 3Va Inch l.ujfN and larger have 2 Bolts. … TECKTONIUS FLAT HOOP FRICTION LUG.4 inch LuffM and larger have 2 Bolts.

Steel and wood towers · Steel towers · Wood towers

Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.

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