Vintage AC Gilbert’s The Original 1916-17 Mysto Manufacturing Co. Erector Set #4.
This item is an original 2 layer Gilbert Erector wooden box & tray from a 1916 #4 (or early 1917 #4) MYSTO construction set. Finger jointed lid and box corners. Measures approx. 13"x8¼"x3"and weighs approx. 6 lbs and 11 ounces.
Not complete, the parts have some wear and rust from age. No instructions, parts list is on the inside cover. Bottom of box is loose with some cracks to the wood. See photos.