Hand-held roller reader device

摘要

A slotted cylinder contains a pair of first and second rollers extending within the cylinder between opposing gears carried by associated sidepieces at the opposing ends of the cylinder. A scroll of reading paper connects between the rollers such that rotating a knob at one-end transfers the reading paper in a first direction between the rollers. Rotating a knob at the opposite end transfers the reading paper in the opposite direction. The reading paper is viewed external to the cylinder through the cylinder slot