- May 1, 1951
- May 2, 1951
- May 3, 1951
- May 4, 1951
- May 5, 1951
- May 7, 1951
- May 8, 1951
- May 9, 1951
- May 10, 1951
- May 11, 1951
- May 12, 1951
- May 14, 1951 (The gag is recycled from the Li'l Folks strip from October 5, 1947)
- May 15, 1951
- May 16, 1951
- May 17, 1951
- May 18, 1951
- May 19, 1951
- May 21, 1951
- May 22, 1951
- May 23, 1951
- May 24, 1951
- May 25, 1951
- May 26, 1951
- May 28, 1951 (The basic gag is recycled from the Li'l Folks strip from July 31, 1949.)
- May 29, 1951
- May 30, 1951 (The first appearance of Schroeder)
- May 31, 1951
| ← April 1951 | June 1951 → |