High Temperature Gas Dynamics: An Introduction for Physicists and Engineers

‘Awa Calm Capsules - Kava-Based Herbal Supplement with 30% Kavalatone, Calamus Root, Passion Flower, Lemon Balm & Hops (60 Capsules)

Harrison boiler. Safe. An essay on the steamboiler. Read before the Franklin institue, Philadelphia, January 16, 1867.

The natural system of volcanic rocks. [By F. Baron] Richthofen.

An essay on education in the Society of Friends. With an account on the proceedings on the occasion of laying the cornerstone of Swarthmore College. +

Catalogue of library,

Essays on political organization, selected from among those submitted in competition for the prizes offered by the Union league of Philadelphia.

Foreign commerce and decadence of American shipping.

The charges against the collector and surveyor of the port of Philadelphia. Reply of Charles Gibbons to the argument of David Paul Brown, esq. With an ... in answer to the narrative of Wm. D. Lewis