1872
Thomas Houseworth & Company, 1872
Thomas Houseworth & Company, 1870
Thomas Houseworth & Company, 1869
![The Photographic and Optical Instrument Establishment of the Publishers, 317 and 319 Montgomery St. [Thomas Houseworth & Co.]](https://media.getty.edu/iiif/image/4ea0f863-67e2-4871-b6d3-37459a33c476/full/843,/0/default.jpg)
