As the low serial number suggests, this is an early example.
The “W + F” mark indicates assembly by Waffenfabrik Bern,
while “Victoria Schwyz” identifies the blade supplier as the firm,
Victorinox, located in Schwyz Canton.
Look at the available series numbers below the picture.
The number 10898 in the picture is sold !
Price Bayonet included sheath € 75,-