*Valid September 30, 2024 - December 25, 2024 at Canadian stores and at indigo.ca, while quantities last, with $50.00 or more pre-tax purchase of eligible product(s), after discounts and plum points redemptions. Minimum purchase amount excludes gift cards, plum+ memberships, Love of Reading products/donations, and shipping costs. Selection may vary between stores and online.
General William Roy, 1726-1790: Father of the Ordnance Survey/en-ca/general-william-roy-1726-1790-father-of-the-ordnance-survey/6AA9FE04-410C-4099-ACFC-2BB370A3299F.html6AA9FE04-410C-4099-ACFC-2BB370A3299F
General William Roy, 1726-1790: Father of the Ordnance Survey