Check the listing for details. Aircraft Compasses. General Information. (41). Condition: New. Listed at 6.29 USD. Aircraft Magnetic Compasses. A general technical booklet covering the general construction of aircraft compasses as used by the RAF. Subjects covered are Installation, Operation, Corrector devices. Servicing including filling, discolouration of fluid and pivot friction. Whilst this is not a detailed repair manual it does give one a general "first line" approach and explains how to check the condition of a compass and to correct it for deviation. The information is applicable to Pilots, Observers, Landing and Marine craft instruments. A5 Black and White 8 pages 3 illustrations.My full catalogue at https://g4osj.co.uk Postage (UK) £2.00 Having dug out an old Wavemeter class D I wanted a manual. Plenty of information available on the 'net you will find. I have taken scans of an old manual and re typed so as to produce an operating and maintenance manual from scratch.Printed with a laser in my usual format A5 booklet in B&W 20 pages. Presented as good clean text with mostly perfect figures, all readable. Postage (UK) £ 1.50 Please note that unless specifically stated otherwise in my listing all printed material is a copy. NOT original material. Aucun de mes livrets ne sont originaux à moins d'indication contraire. Keine meiner Broschüren sind Originale, sofern nicht anders angegeben. Nessuno dei miei libretti sono gli originali a meno che così dichiarato. Ninguno de mis folletos son originales a menos que así se indique. Ни один из моих буклетов не оригиналы, если это не указано. 我的小册子都不是原件，除非这样说。 Some feedback received for this booklet:- A OK transaction ++++. Thanks again. Excellent item, great delivery. Great booklet. Excellent fast service. Thank you. Thank you very much very nice item thankx. Quick delivery A+. Very efficient and prompt delivery. Received safely, as advertised, very many thanks!!! Excellent vendor, very fast delivery -> perfect. Ottimo ebayer. Excellent service. Overnight delivery and good comms. Excellent, thank you. Arrived on time in good condition thanks. Perfect. AAA*****. Fast service, as described, well packed. A 5 Star seller. Thank you. AAAAA+++++ Normal 0 false false false EN-GB X-NONE X-NONE MicrosoftInternetExplorer4