View-Master Sawyer's 2D STANDARD Projector - vintage - 30 watt - bakelite
AC/110v/100w - circa 1958
Not the first of the low wattage 2D projectors intended to be used by children (i.e. Sawyer's 2D Junior Projectors), but the first of redesigned body, Illuminated by a 30 watt bulb (not producing excessive heat - but child should be aware of the caution with a projector that does produce some heat).
Able to produce a larger image than the Junior Projector, the Standard can produce an image up to 22" wide with its 2-element, f3.0 lens.
Sawyer's did produce table top cardboard screens for the 2D projectors, but most are content with projecting on a near-by white wall.