1. William Belch's new map of London Yale Public content 1816. 2008-06-06T18:33:06Z. 2020-06-15T13:23:55Z. Langley & Belch, cartographer, publisher. Printed & published as the Act directs, March 1st 1816, by Langley & Belch, no. 173 High St. Borough. English. cartographic image. Public. London (England).