Guide price: £30-100
ORDNANCE SURVEY MAPS from 1960-63 (seventh series, edition I-GSGS) without covers to include sheet nos 1(torn), 2,3,4,5,6,7,8,9,10, 11,12,13,14,15,16,17,18,19,20, 21,22,23,24,25,26,27,28,29, 30,31,32,33,34,35,36,37,38,39, 40,41,42,43,44,45,46,47,48, 50,51,52,53,54,55,56,57,58,59 ,60,61,62,63,64,65,66,67,68,69 ,70,71,72,73,74,75,76,77,78,79,80,81