The idle musings of a former military man, former computer geek, medically retired pastor and now full-time writer. Contents guaranteed to offend the politically correct and anal-retentive from time to time. My approach to life is that it should be taken with a large helping of laughter, and sufficient firepower to keep it tamed!
Recently Rev. Paul put up a collection of very interesting historical photographs on his blog. Here are a couple of examples.
There are many more images at the link. Worth visiting.
Peter
it looks like those "skates" have some sort of linkage to apply a rotary moment to the wheels, as they are pushed up and down by the foot. Very cool!