Lovely mower Tsuk,
I found one around 8 years ago here in the UK. I stripped it down when I bought it to facilitate use of my limited space in the shed, hopefully I will find some time to rebuilt it soon.
I really liked the look of this one, it has a large grass catcher (which was made from a more durable plastic) and a backward facing carb with no primer bulb. Strangely (if I can recall correctly) the engine on mine did not have a number..? (I will check the pics).
The cowl looks great on yours, mine has several fins missing.!!
As Norm has already said "as long as the world still has fuel you can use it.!"