Letter, W. Bogdani, Tower of London, to John Easson

Announcing his [Bogdani's] retirement from the Board of Ordnance, on account of his poor health, and making arrangements for a successor to work with Easson.  15 March 1764.  2 pages : 30 x 37 cm.   Easson-Hoyt Nova Scotia Archives MG 1 vol. 2166 H/20