Have you developed something new in construction, control, or flying
that might interest other modelers? Send a rough sketch - we'll redraw
it and pay $5 for each one accepted. Sorry, we cannot acknowledge or
send back submissions.
Improvements on spring-type clothes pin make it triple-acting modelers'
clamp ... Glenn Graham, Los Gatos, Calif.
C. H. Beiger, Chicago, Ill., devised slotted dorsal fin for guide
and "stop" for dethermalizer ... made of plywood or balsa sheets.
This useful soldering torch is hard to beat for light work reports
Ivan Ortiz, New York, N.Y.
Trimming covering tissue, says Ward Morris, Brevard, N.C., is more
easily done with emery board than razor blade.
Mustafa K. Artam, Istanbul, Turkey, devised simple apparatus for
checking relative thrust of propeller blades ...
Clever device by Ernie Shailor, Detroit, Mich., permits easy external
winding of radio model's escapement rubber motor. No dismantling or
winder necessary ...
Rubber model prop-folding improvements by George Woolls, Bristol,
England, assure flush folding, durability and increased efficiency -
Australian Norman Bell, Victoria, submits simple idea to pressurize
racing engines via hollow rear crankcase cover screw ... (Does not affect