@ vkleiner
[#18]Hallo,
Ich habe diese Antworten erhalten:
Dear friend,
I can confirm that the stamps you mention were indeed used for a local post in the French capital.
I had a story about these stamps in the ATALAYA Philatelic Magazine a number of years ago.
Dear Harald,
I haven't seen any recent auction realizations for these stamps. They are not excessively scarce but not very common either.
Kind regardsChrister Brunström
Harald