Gilbert Erector Set No. 8 1/2

Gilbert Erector Set No. 8 1/2. Vintage / Retro Children's toys. Originally produced in 1954. Original owners manual is still in box, unknown if all parts are within. Box is metal. Box has a little rust, scratches, and small dents that can been seen in photos.

Original "how to make 'em" book shows signs of use. A small hole is in one of the pages, can be seen in one of the photos. 

This item is used and untested.

Unknown if all parts are within.

W 20.25" x H 12.25 x D 3"