Table 2. Percent Changes in Consumer Prices
Since 1965 and 1967

CHART 3 ROYALTY CEILING RATE NECESSARY IN JULY 1975
AND JANUARY 1976, to PRESERVE PURCHASING POWER

SOURCE: TABLE 3.

Table 3. Royalty Ceiling Rate Necessary in July 1975 and January 1976, to Preserve Purchasing Power of 2.5 Cents Ceiling Set in 1965 or in 1967

Table 4. Purchasing Power in July 1975 and January 1976 of 2.5 Cents Royalty Ceiling Rate in 1965 dollars