Bidspirit auction | A collection of five vintage

A collection of five vintage paper aeronautical flight information publications. Comprising one 'TERMINAL AREA CHARTS CANADA AND NORTH ATLANTIC' publication, issued by the 'GOVERNMENT OF CANADA,' effective '26 NOVEMBER 1981.' The remaining four documents are 'ROYAL AIR FORCE FLIGHT INFORMATION PUBLICATION' charts, each featuring the RAF crest and designated 'EN ROUTE LOW ALTITUDE.' These include one 'LOW COUNTRIES' chart (415L, effective '22 NOV 82'), two identical 'NORTH SEA LOWER AIRSPACE' charts (427, effective '8 DEC 82'), and one 'MEDITERRANEAN WEST' chart (417L, effective '14 DEC 81'). Dating from late 1981 to late 1982, with next edition distribution dates noted for early 1983. The documents display geographical maps, technical flight data.