This beauty, having a nice career in the late 60s, early seventies, was recently up for sale on ebay.
Its a precision voltage source claiming 0,01% accuracy. You will see from the asset tag that it used to work for a US gubberment agency, but someone lost its trust in it in 1974, leading to a decline in career.
The ebay picture didnt give away a impact wound on the bottom side, cutting open the aluminium enclosure on a length of approx. 2cm and pushing the metal in about 1 cm. Must have hurt and made me wonder if it will still work.
The hit, however, went to free air, so nothing else got hurted but the whole unit will have experienced some G force I am afraid. However, the nice power-up made those worries basically disappear. As I just moved a few months ago, a bit of painters filling was available so the sheet got straightened out with a bench vise, pliers and a hammer, and the hole stuffed with painters filling which was going to be covered in black. Putting black on it happened just today during the photoshoot, with a simple Edding sharpie: