Device dating ambrotype photos varied from five to both seconds or more recognizing on the brightness of the usefulness and the ambrotye of the best lens in this weeks post about dating your photographs colin harding shows you how to identify a collodion positive also known as an ambrotype.
Identifying and dating ambrotypes 1860 ambrotype of a young woman in a lowbodied dress with sheer black pelerine trimmed with ribbon.
Physical description photographic positive studio portrait ambrotype of young girl held by a woman collodion paint glass wood paper metal velvet.
ambrotype late 1850s of a well dressed and fashionable young woman with an iroquois floral bag that is decorated with elongated leaf clust.
A sixthplate ambrotype of a young woman identified as a runaway slave was perhaps the most compelling image from that group dating from the.
Until the ambrotype came along in 1851 when an englishman named frederick scott archer developed an inexpensive technique to expose photographic images on thin sheets of glass the daguerreotype was the only type of photograph available.
Lovely antique tinted ambrotype photograph of a young woman dating to the civil war era 1854 to 1865 the portrait comes in a wood and embossed paper case and it.