All creator credits are thanks to Mark Arnold and "The Harveyville Fun Times!". On sale date from Harvey Comics calendar in Richie Rich Dollars and Cents (Harvey, 1963 series) #62.
A money-growing tree is found in the Enchanted Forest. Casper gets concerned, wishes for someone who knows about money. Richie Rich pops into the Forest, and promptly tells Casper the money is bogus.
Photos of Casper in parades and at banquets, plus letters of appreciation from the Boy Scouts, UNICEF, FAO Scwarz, Worldvision, Bloomingdale's, and Gimbels.