That's correct, Bluemels. lovely pumps and very efficient, only problem is the metal is very thin and only too easy to dent.
Bluemels also made mudguards. Originally from the same wafer thin ali alloy, then from plastic. SKS still make mudguards under that brand name.
I had one of those pumps until the end of the '90s but it got bent in a crash. I could get 100psi with that pump, but can't get near that with any hand pump I've used since.
I still use trouser clips. I have one pair my grandfather passed to me - wartime so half the width of any normal ones but made of excellent spring steel, and another pair I bough when I picked up a new Peugeot bike in Southampton in 1976, again good spring steel. Both are much better quality than the steel now used.