"Låna mig en femma" is Swedish for "Lend me a fiver".
Each player puts 2 chips in the bank. There are 55 cards in the deck. Some cards are marked with coins. Each player draws such value cards to the total value of 15 Swedish kronor. You win when you have the amount of 20 SEK. There are some special cards like:
The king: The player drawing this card gets a coin from each other player. Text on the card (translated from Swedish): "I have only 'a crown' [the Swedish currency is 'kronor' (crowns)] on me, as every majesty. And I need it myself, as you must understand."
The bursar: If you take this card, you win the game! Text on the card (translated from Swedish): "As to borrow money from my counter, you must know that I as a deposit must have a first-rate caution."
You must have exactly 20 SEK to win the game!