Col. J.M. Schoonmaker and the Pittsburgh & Lake Erie railroad; a study of personality and ideals T Technology
Technology of cellulose esters; a theoretical and practical treatise on the origin, history, chemistry, manufacture, technical application and analysis of the products of acylation and alkylation of normal and modified cellulose.. T Technology
Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary T Technology
Wilson’s photographics: a series of lessons, accompanied by notes, on all the processes which are needful in the art of photography T Technology
