Rules - 1947 to 1951 (USA)
1947 saw the next change in the rules. The blue #6 gained a token and a new set of rules with triangles at the top and now had "For Three to Eight Players" under the word "RULES" on page one. The black #6 still had circles, the #8 diamonds, and the #9 stars. Other than the change to the blue #6 rules these are identical to the 1941 rules.
The short game rules were changed completly. It was now a four page booklet with only one set of rules. The new rules are a combination of the two old short rules with a new three houses then hotels rule.