former railway junction in Buckinghamshire
Aylesbury, High Wycombe, Princes Risboro, Quainton Road & Verney Ashendon RJD 146.jpg
Neasden South to Aynho Junction, Northolt and Ashendon Line
Neasden South to Aynho Junction, Ashendon and Aynho Line
Engineer's Line References (ELRs): A (Hopefully) Comprehensive Listing
Railway Codes and Other Data: A (Hopefully) Comprehensive Listing
Network Rail FoI response 27 January 2016: Geographical Information on TIPLOCs