Please see
http://antiquecameras.net/petzvallens.html
Thank you
Dan
Please see
http://antiquecameras.net/petzvallens.html
Thank you
Dan
Antique & Classic Camera Blog
www.antiquecameras.net/blog.html
Great article for petzval lovers! Thanks for all the work!
"You dont take a picture, it's given to you"
www.alextimmermans.com
www.collodion-art.blogspot.com
email : collodion-art dot onsmail dot nl
Thanks Dan ... excellent as usual ...
So much info, I already forgot most of it!
Keep it coming!
Thank you!
Good scholarship, well done.
Garrett
flickr galleries
Thoroughly enjoyed your article!
Dan thanks for this and all you do to keep us informed.
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