Not LF, but sorting thro some books for the charity shop & came across this pair which may just possibly be of interest to a fellow reader? Vining, Lancelot - My Way with the Miniature. 1947 8th edition, bit dusty & end papers a bit foxed o/w nice copy. Vining was a daily Mirror photographer in the 30s I believe & used Leica among others.
Reynolds - The Asahi Pentax Book. 1975 paperback 1st. Appears to cover ES11, SPF, & SP1000. Almost as new. Anyone interested? Dennis.