2 pedagogical volumes.

1. Greig, John - An introduction to the use of the globes, for youth of both sexes; particularly designed for schools and private teachers [...]. [3rd corr. and enl. ed.]. London, Baldwin, Cradock & Joy, 1816. 12mo: v-[2]-vii/xii-192 pp. (sl. fox. throughout). Contemp. half sheep (some scratches), gilt orn. flat spine, red gilt titled leather label. New edition (1st 1805) by the English mathematician J. Greig (1759-1819), a private teacher of writing, geography and practical mathematics. Ill. with 4 engr. plates including 1 with volvelle ("Geographical clock") as front. - 2. Molineux, Thomas - A concise introduction to the knowledge of the globes; with problems, examples, and a series of occasional exercises. New edition [...] by S. Maynard. London, Longman, Hamilton & Co, e.a., 1862. 12mo: vi-138 pp. Publ. brown cloth (spine sl. faded). New ed. of a successful handbook by Th. Molineux (1759-1850), an English schoolteacher. Ill. with 2 engr. pl. incl. 1 with volvelle ("Geographical clock") as front.