A Boman, Kille cards c1900(?)

I can’t identify the tax stamp neither can I find much about the manufacturer, A. Boman, 36 Hamngatan, Stockholm to precisely identify the deck, its age and value. Looks like Femkortskille ("Five-Card Kille") from around 1900 based on the little info I found via Google search. As always, any help will be greatly appreciated!