The Powers Cameragraph Carbon Arc Lamp Projector is a vintage projector ideal for restoring or as a source of parts. With its unique brand name and focus on carbon arc technology, this projector offers a nostalgic touch for photography and movie enthusiasts. This vintage piece brings a touch of history and craftsmanship to any collection or project. Early projector late 1800s to 1900s. This is a conversation shelf piece, awesome collectors projector.