1971
The Print Mint, Inc., 1971
Gerdts, William H., Dr. and Mrs., 1866
S. Clay Wilson, 1969
The Print Mint, Inc., 1970
Gerdts, William H., Dr. and Mrs., 1969
Gerdts, William H., Dr. and Mrs., 1870
Gerdts, William H., Dr. and Mrs., 1972
Gerdts, William H., Dr. and Mrs., 1970
Gerdts, William H., Dr. and Mrs., 1973
Gerdts, William H., Dr. and Mrs., 1859
