Walnut Lane Bridge

Tests of Concrete Cubes From Walnut Lane Bridge

[Tests of Concrete Cubes From Walnut Lane Bridge]

Description: Tests of Concrete Cubes From Walnut Lane Bridge.

Source: George S. Webster and Henry H. Quimby, "Walnut Lane Bridge, Philadelphia" (Transactions of the American Society of Civil Engineers, December 1909, vol. LXV, page 438).

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