@ 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 regards
Christer Brunström

Harald