NOS Morton Salt Premium, 1930s-1940s HTF Periscope, G-Men Fun! Orig. Pkg!

Description

NOS Morton Salt Premium, 1930s-1940s HTF Periscope, Scientific Fun!
This is so cool! Made by Louis Fox, Chicago.
A 1930's or early 40's cardboard Periscope for the Morton's Salt Co.  A toy periscope that I believe was only taken out of it's original paper sleeve by me to take photos. This is unused and comes with its instructions to assemble on the envelope.
"Scientific - Loads of Fun" early to with killer graphics all around, a patriotic parade w. flag, Camping out or playing soldier, Peeking through fence and seeing ball games, Studying birds and animals. There is also a Range finder.
When assembled it will be 9" long and 1 1/2" square.  The envelope is in very good condition with only light spotting due to age and a small tear near bottom edge and at edge of flap.  The mirrors at the end of the periscope are good but showing age. Please see photos.
This came from a toy collectors estate. Many of which were his own as a child.
Please view all the photos, the are descriptive of the conditions and email with any questions prior to purchase. Sold as shown.
Thanks for looking.