Thanks, Yavor. I haven't seen that one posted yet.
I have gotten some of the missing images reposted. All my images from posts 1-20 are at the following website. It's crude, but they're all there.
WWI Aviation - WWI Aviation Cover Art Aerodrome posts 1-20
Images are as follows:
Post #1
Four Aces
Snoopy and the Red Baron by Schulz
Snoopy and his Sopwith Camel by Schulz
Goshawk Squadron design by Hal Siegel
Squadron 44 by Schaap?
Von Richthofen and Brown
The Unfeeling Sky by Brian Knight
A Killing for the Hawks by Valigursky
Mountain Eagles
The Zeppelin Fighters
Post #7
Aeroplane Construction and Assembly by Cuthbertson
Aircraft of WWI
Australian Air Aces
Contact by Tom Eaglin
Fighter Pilot
Fighting the Flying Circus by GH
Post #11
Warneford VC by Tony Corbett
Stepchild Pilot by Bjorn Karlstrom
High Adventure by Gerald Muir
That’s My Bloody Plane by Peter Endsleigh Castle
Black Swallow of Death by George Evans
Early Bird design by Gerald Wilkinson
Post #12
The Clouds Remember by Leonard Bridgman
War Birds by Clayton Knight
The Bright Bllue Sky by Doug Post
Post #13
Cavalry of the Clouds
Flying Poilu probably by Huard
Gods of Yesterday
War Flying
Wings
Wind in the Wires
Post #19
Balloon Buster by Bill Crawford
Great Air Battles of WWI
Pilot’s Luck by Clayton Knight
War Birds pulp by Rudolph Belarski
We Were There with the Lafayette Escadrille probably Clayton Knight,
Winged Warfare
Dan