Can anyone shed any light on this lens or the maker? I know Vogel was in Philadelphia and have seen a couple of petzval type lenses on the internet but nothing like this.

A friend of mine has just got it, he says:

Jules Vogel with roller wheel stops, about 7 1/2 inch, internal paddle for
open and close. The hood removes, and the serial number under it is 7865.

Many thanks,
Peter

Click image for larger version. 

Name:	April 2019 008.jpg 
Views:	36 
Size:	29.5 KB 
ID:	190371Click image for larger version. 

Name:	April 2019 009.jpg 
Views:	38 
Size:	28.3 KB 
ID:	190372Click image for larger version. 

Name:	April 2019 010.jpg 
Views:	41 
Size:	31.8 KB 
ID:	190373