February 7, 1951 (The first appearance of Violet, and the first time Charlie Brown falls in love.)
February 8, 1951
February 9, 1951
February 10, 1951
February 12, 1951 (The drawings of characters are now lighter beginning with this strip. The gag is recycled from the Li'l Folks strip from July 31, 1949.)
February 13, 1951
February 14, 1951
February 15, 1951
February 16, 1951 (The first reference to Beethoven)