Part of the Sahara A to Z series See also: Old Saharan Trade Routes Map ‘V’ is for Vintage Sahara Maps Sahara – blanks on the map Maps of the Sahara Here a fascinating 1960s vintage film (45 mins; French) on the work it took IGN to produce their brilliant 1:200,000 scale Sahara maps from … Continue reading I is for IGN: the making of Sahara Maps