The imperial dictionary

English, technological, and scientific. Adapted to the present state of literature, science, and art; on the basis Webster's English dictionary; with the addition of many thousand words and phrases from the other standard dictionaries and encyclopedias, and from numerous other sources. Comprising all the words purely English and the principal and most generally used technical and scientific terms; together with their etymologies and their pronunciation, according to the best authorities

By John Ogilvie, LL.D. Illustrated by above two thousand engravings on wood