Model Engineer Index 1898 to Feb 2025

Year 1950
Date 03-Aug
Volume 103
Issue 2,567
Page 186
Category Cinematic
Part
Title Miniature Slide and Strip Projectors
Author "Kinemette"
Notes The pre-focussed lamp, an altrnative holder, heat screens, projection hints, lamp fittings for Universal Miniature Projector, illuminant adjusting, overflowing pictures, screen effects of incorrect illuminant adjustment