Luger with silencer and optic systems

[Sanya]

Hi Dear Luger`s Friends!

I find on http://www.landofborchardt.com
in catalog part pages from
Catalog 1924 of PACIFIC ARMS CORPORATION,
SAN FRANCISCO, CALIF., U.S.A.

Luger with silencer

http://www.landofborchardt.com\images\catalog\c241.jpg

and Luger with optic systems

http://www.landofborchardt.com\images\catalog\c242.jpg

Anybody have any information, pictures or photo or can show for us own Luger with this items.
Or bigger size of scans from this catalog.

Best Regards

Sanya