Old copies of OAG / ABC flight timetables
The OAG / ABC flight timetable has been published monthly in various forms since the 1970s by various publishers.
I'm trying to locate old copies (eg 1990s or 2000s) of it, preferably in London. I would prefer to avoid OAG's historical online portal as it holds nothing before 2004 and is targetted at companies with money to burn
I've trawled at length through the British Library's catalogue, summoning many different issues from their warehouses... only to get a "Sorry, item not held" response many times. I'm aware libraries in Oxford, Cambridge, Edinburgh, Aberystwyth and Dublin have some back issues... but despite online records data, verbal phonecalls to these libraries suggests they are rather patchy in coverage. Essentially the law around Legal Book Deposit has not been followed
Does anyone know where in the UK has a (largely) complete set of back issues that can be consulted on a non-commercial no-reproduction basis ?