Just posted on eBay. Peter Warlock's Pentagram Volume 1, SIGNED by Peter with an inscription "To my friend John Gambling with my very very best, Peter, 25/11/47".
Also contains 2 newspaper clippings about John Gambling.
Hardback, 1946-1947, No.'s 1-12
Lovely collectors item.
https://www.ebay.co.uk/itm/124909543894