Human Centrifuge Testing Acceleration Limits For Astronauts Vintage Trade Card

Description

Human Centrifuge Testing Acceleration Limits For Astronauts Vintage Trade Card
NOTE:
THESE ARE NOT POSTCARDS
THEY ARE TRADE/ADVERTISING CARDS.
THEY ARE MUCH SMALLER THAN A STANDARD POSTCARD
AND
THERE IS ADVERTISING TEXT ON THE BACK!
THE CARD DIMENSIONS ARE APPROXIMATELY
2 5/8 '' x 1 3/8 ''  or  6.5 cm. x 3.5 cm.
ORIGINAL VINTAGE TRADE  ADVERTISING CARD
HUMAN CENTRIFUGE
One of the chief disadvantages of space travel by rocket is the
tremendous acceleration on launching, during which the
rocket must attain a speed of several thousand miles per hour in a very short
time. This machine was devised to ascertain the greatest acceleration the
human body can with. stand. A man is strapped to the end of a revolving
arm which can be rotated at various speeds to simulate the acceleration
of a rocket.
NOTE:
THE REVERSE SIDE HAS TEXT ABOUT THE IMAGE ON THE FRONT SIDE
THE CARD DIMENSIONS ARE APPROXIMATELY
2 5/8 '' x 1 3/8 ''  or  6.5 cm. x 3.5 cm.
NOTE:
THE IMAGE ABOVE IS LARGER THAN THE CARD
TO SHOW THE DETAIL.
SEE SCALED IMAGE ABOVE.
THIS CARDS IS NOT A MODERN REPRODUCTION
IT IS AN ORIGINAL VINTAGE CARD
IT IS NOT PERFECT AND THIS CARD MAY HAVE ONE OR MORE OF THESE:
SLIGHT PAPER LOSS
SMUDGING
ROUNDED CORNERS
SURFACE CREASE
SEE THE IMAGES ABOVE!
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