Archival objects in this container: Price list for YESCO sign work, 1920-1939 Invoices for YESCO sign work, 1922-1942 Young family stock certificates and income tax returns, 1922-1949 Corporate bills and invoices, 1932-1949 Expense reports and price list, 1953-1955 Datebooks, 1938-1944 Contracts, title guarantees, and bank statements for Los Angeles, California, 1946-1948 Electrical engineering manual, 1957 Sales policy and regulations, 1958-1959 YESCO operational manual, 1958 Henry "Hank" Schutte business records, 1958-1977 YESCO profit sharing pension plan, 1960-1976 National Electric Sign Association annual sign design competition, 1989, 1991