Continue to follow the adventure with...Eva Quartermain 'Birdie'!
 
Postcard front reads:
 
'Eva Quartermain is a world famous pilot & her call sign was ‘Birdie’ due to her reputation of being able to fly anything! Sadly, Eva met a watery end when her plane ran into a thunder-storm in 1934 across the Indian Ocean...but that was really just the beginning! Birdie has joined the cause & now pilots the R.C.B.M. (Remotely Controlling Bell Machine)'   
 
The rear of the postcard shows an image of 'Bell', the Timebubble Machine. The card is set up to allow you to write your own message, add an address and post...or perhaps you are adding this to your own growing collection!