Straight from Alchemist Restorations O-Shan-Ra, this is a remarkably complete 1950s A.C. Gilbert No. 6 1/2 'Electric Engine' Erector Set. Unlike most sets found today, this one includes the hard-to-find original Gilbert wrench and screwdriver, plus the iconic tin 'Power House' motor shed. The Heart: The A49 Electric Motor has been inspected and hums like a dream. It’s a reversible 110v unit, ready to power your complex builds. The Parts: A heavy-duty assortment of steel girders, base plates, and brass gears. The Case: Comes in the classic red metal 'toolbox' chest with original latches and handle. This isn't just a toy; it's a mid-century engineering masterpiece preserved for the next generation of builders."