Size
Date
Country
Artist
Sitter
Case

1/9
1859
UK
Unknown
R. L. Hughes
Full thermoplastic case B 3-294 (C)

Notes

"Littlefield, Parsons & Co., Manufacturers of Daguerreotype Cases. L. P. & Co. are the sole Proprietors and only legal Manufacturers of UNION CASES, with the Embracing Riveted Hinge, Patented Oct. 14, 1856 and April 21, 1857."

Dated 1859 on the backing paper behind the ambrotype.