B75 gets its windows washed at Dynon at 0340.

I can remember the 'diesel shop' exposure was 1 sec at f 5.6 using 125asa film, as the slowest speed the K1000 had was 1 sec, unless you used bulb. Like most night shots, the scene at the time looked nothing much, but photos picked out details you never saw with the human eye.
1987
Pentax K1000