Landing Legs Wheels & Brakes by Ernest Walter Knott

Thank gents, been most helpful. Stan, will advise Graham (when he is back from lunch!)….

cheers
Dave
Classic Wings

I have the whole series (23 books ) and perchance have a spare copy of your requirement. I presume from the above posts that you are in NZ.. Give me a call on 094263735. Stan

Not sure is this the one you are after
https://babel.hathitrust.org/cgi/pt?id=mdp.39015011141085;view=1up;seq=12

Hi Don

Many thanks for the leads , will follow up

cheers
Dave