Identifiable stereoview manufacturers existed for the primary Western Front combatants. In the case of Keystone View Co., an extensive effort has been made to document the sets of images released over time. Documentation is lacking for most of the other manufacturers, so the lists consist of images in the collection and examples of either full or partial sets. Some of the companies included image numbers on the cards/slides thus making the list compilation easier. Others did not, so these images are loosely grouped by theater of the war or image type (e.g. “Aviation”).
The links on this page point to Excel spreadsheet files which you may download by simply clicking on them.