Okay. He does mention Ethell in the preface to the book. Some of the information from that book does appear in this book. I don't want to get embroiled in a source war.
I can assume the book by Harmann is the book you own.
Of course it is. But there is new information, a list of aircraft that includes many more aircraft than the one you posted.
For educational purposes you can post them ... waits
Actually ...I own all the books I've posted...the 2 new 1's I just recieved... and few more... 4 are...
Bonha B Bo3
Ayxe No.82 Focke-Wulf 190D TA-152
Monografie #21 Fw190D and Ta152 ...Marian Krzyzan
Focke-Wulf 190D & Ta-152 ...Tomas Poruba and Alez Janda
and of course the Profile #94 190Dora-Ta152 Series
