Liutprand tremisses images

Hi!
I'm an italian researcher interested in lombard king Liutprand tremisses.
For my studies it is very important to find as much images as possible.
Unfortunately I'm not able to find the images of some coins in three Jean Elsen old catalogues:

- auction Elsen n. 33  - 19 february 1994: lots 205 - 206 - 207

- auction Elsen n. 51 -  13 september 1997: lots 676 - 677 - 678

- auction Elsen n. 54 -  12 june 1998: lots 1049 - 1050 - 1051- 1052 - 1053 - 1054

Please, someone can post these images?
It would be a very important help for my studies.

One my recent work concerning lombards  tremisses (sorry for the italian language) is in academia.edu (search for Giorgio Fusconi)


Thank you very much!
Sincerely
Giorgio Fusconi