Thanks for that, Rainbase - it's nice to know someone is enjoying these.
Here's a "Sky Birds" cover which depicts a rare Sopwith Salamander, in combat with Fokker E.V's. The painting by Frank Tinsley also features the inset in the corner explaining the tactics of the Salamander:
Here's "Aces" from Spring 1939:
"Daredevil Aces". You generally got your 10 cents' worth with a pulp cover - this one is typically packed, with DH9, a gaggle of Fokkers and a burning balloon:
