Heinrich Hoffmann Postcards

[addo]

Hello,

I would like to buy the Hoffmann's postcard from Fritz Klingenberg, but i found out that there are two versions of the same postcard;

Hoffmann #1525 and Hoffmann #R12

Why, two different number versions, is one more expensive then the other?
If anyone has the both example of the postcards back to place for review?

Thank you
Ado

[addo]

anybody...has any knowledge on this!?

[Jeremy]

two

Here you go, from a simple web search, for comparison...

http://www.leisuregalleries.com/klingenberg.html

https://www.history-shop.de/katalog/...r_52470_e.html