A Memento of the Edmund Rainbow Showplace, Seattle World's Fair, 1962

              A MEMENTO    OF THE EDMUND RAINBOW
SHOWPLACE, SEATTLE WORLD'S FAIR, 1962
I
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Welcome
It has been a pleasure to have
you visit the EDMUND RAINBOW SHOWPLACE at the
Seattle World's Fair of 1962.
Perhaps you noticed the bronze
marker on our-building.
We are proud to be the first
to display such large panels of
Diffraction Grating Replica and
to show you the many decorative
uses our material can be put to.
We hope you, too, will be proud
to have seen this pioneering exhibit and will tell your friends
about it.
HISTORICAL
MARKER
1    Seattle
World's
Fair  of  1962
!        The
:dmund
Scientific   Co.      ,
1 i              Rainbow   Showplace
mar
ks   the   f
irst   use  of
j :     Diffrac
tion   Grc
ting   Replica        !
■  in   large
panels
for  decorative j
and
display
purposes.
*---       -;
* <