Thank you for your feedback Shinpachi. I have added the 127 quantity in my text. I am still hoping that someday a member will be able to provide more data about the Hiro engines... I have to be patient!
Hello all,
I am new on this forum. I am currently writing a detailed study about French aero-engines Lorraine-Dietrich (in fact "Lorraine" only from 1928 onwards). I have all the necessary data regarding the engine designs and their manufacture in France but I desperately need some assistance...