Wow!!!
Some of the switches look really familiar!
#1 and 2 could very well be in an old Austrian house. At least #2 would have been 2A probably. #1 would most likely have been 6A.
And the last thing... I thought right away it really looked like a circuit breaker! In the 1950ies we had breakers like that but with an Edison base for replacing Diazed fuses.
