Propaganda Postcards help

[Thälmannpionier]

Moin Moin

got these 2 cards lately and would like to ask you for some comments of the actual going rate as I need to move them again. I know we have some serious propaganda card collectors here on the forum with lots of experience and knowledge about this field of collecting.
Im not aware of the present market and tried a little search on the web..
I found 2 old adds for the 1937 Nürnberg Card, sold once for 35 EUR and is on sale for 170EUR

the second card is quite interesting and I guess a rare bird, because I could not locate a single image of this card on the net..tried different keywords but had no luck..so if anyone can comment on this card will be much apreciated.

Thanks
Andreas

[Thälmannpionier]

TAG VON POTSDAM
1933

draft from Fritz Heublein

[Thälmannpionier]

No comments? Has anyone seen the last card before? I looked through some auction and postcard catalogues but canot find it....there is also not really anything about the artist Fritz Heublein to be found on the net..

[randy@treadways]

I think I saw one like it or very similar, in one of the postcard books that I have at home. It was definitely from Potsdam Day in 1933, and had pictures arranged in a triangle. The only thing is, I remember Friedrich the Great in a bit different pose.