Abstract: An automatic overlay feed apparatus (10) for feeding projectable overlays to the object area (16) of an overhead projector (12). The apparatus (10) comprises a frame (20) for being supported on an overhead projector (12) and scrolling means, including a first winding shaft (36) and a second winding shaft (38) for moving an overlay scroll (24) defining a plurality of sequentially arranged projectable overlay sheets (42) across the object area (16) of the projector (12) to allow selective positioning of such projectable overlay sheets (42) on the object area (16). The apparatus (10) also includes motor means for selectively rotating at least one of the winding shafts (36, 38), and remote control means for controlling the operation of the motor means from a position remote from the projector (12).