Logan Memories Welcome! Yearbooks Sports and Logan Awards and Graduations In class and out Remembering When... Yearbooks The Keystone, Logan's yearbook, provided a look at the students, staff, and faculty that shaped Logan that year. 1944 1945 1946 1948 1949 1950 1951 1952 1953 1954 1955 1956 1958 1959 1960 1961 1963 1964 1965 1966 1967-68 1969 1970-71 1973-74 1975 1976 1977-78 1979 ← Welcome! Sports and Logan → Yearbooks