The embezzler never states the interest rate he received on the investment of the stolen funds. However, based on the principal, the interest, the compounding frequency, and the total time the money was invested, it works out to approximately 4.8 percent.
This episode takes place in March 1947 and 1959.
When Milton Potter is seen sitting in a chair on a ship's deck, the song playing in the background is Queen Lili'uokalani's famous song "Aloha Oe".