The Soldbuch pages shown above have been generously supplied by Rick Admiraal and they show Gasplane entries with dates of issue between 1940 – 1945. Photos copyright © Rick Admiraal
Tropical Gasplane Soldbuch Entry
Thanks to Ian Jewison for allowing me to reproduce this very interesting page from a Soldbuch in his collection.
If you look for the Gasmaske entry you can see this person was issued a tropical gasmask and tropical gas cape.
Photo copyright © Ian Jewison collection