by MJ Malleck// Today I’ve pulled a blank souvenir postcard depicting the town of Lucerne and Mount Pilatus in the distance. The town of Lucerne sits on the fourth largest lake in Switzerland, near to Mt. Pilatus, where legend says a dragon once lived. Perhaps the visitors took the 4,618-meter-long cogwheel railway from Alpnachstad (a village close to Lucerne by train) to the mountain peak. With a gradient of 48% (meaning it gains 48 feet in elevation for every 100 feet forward, disregarding the incline) it is the steepest cogwheel railway in the world. When engineer Eduard Locher suggested putting a railway on Mount Pilatus he was mocked, but his masterpiece was exhibited at the 1889 World Fair in Paris and is still in use today. He cleverly devised his system using two horizontally rotating cogwheels. Most of these systems (also called rack railway, or rack-and-pinion) put the toothed rail underneath the train, between the running rails. On flat surfaces, friction is enough. You
Sharing postcards from the '60s and forward, bought at a garage sale, in Ontario Canada.