Part of vintage lens or vintage car or something else?
This came als a lens cap with the old 12x10" Butcher lens (see other thread about that lens: https://www.largeformatphotography.i...=1#post1570081) ...however as you instantly see this is no lens cap, and I'm just wondering what it might be - part of an old car / old jug ?
this is how it came to me:
https://kpmg0072.home.xs4all.nl/Butc...%20dop%201.jpg
here some close up pictures;
diameter of the big part is about 80mm / 3.25 inch
https://kpmg0072.home.xs4all.nl/Butc...%20dop%202.jpg
https://kpmg0072.home.xs4all.nl/Butc...%20dop%204.jpg
https://kpmg0072.home.xs4all.nl/Butc...%20dop%206.jpg
In the cap at the top under the cover/lid there are 3 tiny screwholes.
Re: Part of vintage lens or vintage car or something else?
Re: Part of vintage lens or vintage car or something else?
Front end of a large magic lantern?
Re: Part of vintage lens or vintage car or something else?
I'd guess a front aperture for when using the Petzval's rear element alone as a landscape lens, though it doesn't look original.