Haha, it was not corruption on the cheap!
Some 50+ years ago, this kind of coin-operated pedestal weighing machines was very popular in places like restaurants, the lobbies of cinemas, etc. AVERY was the market leader.
A visit to the cinemas would see us stepping up onto the base plate, and inserting a 20-sen coin into the slot at the upperside of the dial. A second later, the needle would rotate nicely, and indicate our weights. (in pounds; kg unheard of then).
It seemed the scale always showed favourable readings, as there were smiles all round when we stepped off the base plate.
These machines are rare relics now. Perhaps, it is no longer cool to have personal “body prosperity index” checked in public and, only to discover that the scales no longer tip in one’s favour. Blame fast food — maybe.
Clearing out my store room recently, I came face-to-face with an old “friend”. It was that 50 kg capacity spring-activated weighing machine, that I acquired in 1997 when I started my 3rd business venture.
For those techie-minded folks, yes, it operated on Hooke’s Law; these types however, have been steadily replaced by electronically-operated ones over the years.
Nothing spectacular, but this machine brings back many memories of past follies and glories in my forays into business. Many lessons weighed in, as I recall that doing business was not as simple and straight forward as applying engineering principles.
Many times, it had to be either by Hook or by Crook to get a deal — that went against my grain and so, finally I decided to get back to Bolts and Nuts,….and…,Springs.
Before the advent of spring-activated weighing machines with dial faces, the “dacing” in varying sizes, was universally used in all kinds of retail business.
It was also widely known that sellers sometimes manipulated the implement to cheat customers either through deft handwork while shifting the counter-weight, or by stealthily pre-loading the weighing pan (a favourite technique was to coat the underside of the pan with assam paste – thus gaining several tahils’ worth for the seller).
Our family used to have one set at home, with which we re-weighed everything we bought. The neighbourhood sundry shop knew we had this Weapon of Mass Discernment and wise enough never to have tested its awesome power. In fact, the proprietor always added a little bit more to what we asked for, as a “safety margin”.