- ca. 1871-1888
Note that the date is a guess determined by the reigne of Emperor William I. Lantern slide, wood frame with glass B&W slide - oval shape image. Looks to be a half tone from an engraving. Inscription in gold letters on the purple frame around the image "From J.G. Langguth, Manufacturer of Magic Lanterns and slides, Chicago, Ills." and a sticker in ink "Emperor William Germany." Sticker with the letter Y on wood frame.