A No. 1, 7½" Back Focus 5x7
Somerville Rapid Rectilinear Lens No. 2702.
Three No. 6, 24" Back
Focus 16x20 Somerville rapid rectilinear lenses. Is
there some reason why, for what probably was a fairly rare lens at the
time, so many still around? They are within less than 400 serial
numbers of each other.
No. 6, 16 x 20, Serial No. 2892
No. 6, 16 x 20, Serial No. 3263
No. 6, 16 x 20, Serial No. 2907
Despite being quite a distance from Rochester and New York City, the epicenters of photographic supplies activity, lenses of J.C. Somerville are not rare, especially in sizes quite large, e.g., 14x17 and 18x22.
An article in Wilson's Photographic Magazine Vol. 28, page 284 describes the Somerville's Universal Lens as a symmetrical rapid rectilinear type, i.e., two identical achromats, one in front and the other in the rear. The author experimented with in the summer of 1885. As a prominent photographer in St. Louis, he would have been one of the first to obtain one to try out, so the lens probably dates from then.
Prior to 1898, J. C. Somerville was bought and thereafter known as H. A. Hyatt.
References:
The American Annual of Photography and Photographic Times Almanac for
1888, C.W. Canfield, ed.; Scovill Mfg. Co. (New York, NY), copyright
1887, ads p. 13
The International Annual of Anthony's
Photographic Bulletin, Vol. I, 1888,
W. J. Harrison and A. H. Elliot, eds., E. & H. T.
Anthony & Co. (New York, NY), ads p. 35
The International Annual of Anthony's
Photographic Bulletin, Vol. I, 1889,
W. J. Harrison and A. H. Elliot, eds., E. & H. T.
Anthony & Co. (New York, NY), ads p. 27
The International Annual of Anthony's
Photographic Bulletin, Vol. III, 1890-1891,
W. J. Harrison and A. H. Elliot, eds., E. & H. T.
Anthony & Co. (New York, NY), ads p. 129
The Internation Annual of Anthony's Photographic Bulletin", Vo. IV,
June, 1891, E. & H.T. Anthony & Co. (New York, NY), ads p.13
The International Annual of Anthony's
Photographic Bulletin Vol. VII 1895,E.
& H.T. Anthony & Co. (New York, NY), 1894, ads p.
87
American Annual of Photography and Photographic Times
Almanac for 1898,
The Scovill & Adams Co. (New York, NY), ads p.
22