England, North East. Royal Air Force edition. Sheet 3, 1938. 1/4" to one mile. Paper - linen backed. Approximately 53 x 92cm. Shows wartime air bases operational at the time including Yeadon, York, Thornaby, Catterick, Linton-Upon-Ouse, Dishforth, Leeming, Driffield etc. Many more bases have been added in red ink by the original owner. Folded/creased with minor wear and soiling only. Soiled/dog-eared covers with minor losses to rear. Good used. Stock code P24508.