Verhalen van Orchard Press

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  Hydraulic Tables; The Elements Of Gagings And The Friction Of Water Flowing In Pipes, Aqueducts, Sewers, Etc., As Determined By The Hazen And Williams Formula And The Flow Of Water Over The Sharp-Edged And Irregular Weirs, And The Quantity DischargedGardner Stewart Williams
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  Natural Law in the Spiritual World: With an Essay on Religion by James Young SimpsonHenry Drummond
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  Precious Stones and Their Stories - An Article on the History of Gemstones and Their UseAlpheus Hyatt Verrill