Mont Blanc Postcards

Hello everyone, Have any of you been to a Mont Blanc boutique store??
Over a month ago, I popped into my local Mont Blanc boutique location in Honolulu to discover that they have a selection of free Mont Blanc themed postcards. Many of them are reproductions of ads from the 1930’s-1950’s while, some others are contemporary designs.
In the boutique, they even have temporarily their own “Mont Blanc postbox” where you can drop your card in and some employee with take care of postage and mail it off. However, some employees can be brisk and say that only one per guest.


Can we swap the 2nd card… (vintage style) if possible.

thanks and regards

Sorry I only have one and it’s meant for my personal collection.