The Marietta Register, October 18, 1866
B. Marshall, Artist on Front Street, is now making very beautiful stereoscope pictures, and is prepared to take family groups, buildings, and any local views desired. They are bound to have a large "run." He is fitting up his Gallery especially for this business, meanwhile, this pleasant weather, is taking outside views.
Mr. M. has made some important improvements in the mode of making the above pictures, which he is about securing for his own benefit, which he is certainly entitled to.
