Vintage 2-book set by Helen Bauer: 'California Mission Days' and 'California Rancho Days', both California State Textbook series editions printed by the California State Printing Office, Sacramento. Mission Days: copyright 1951, this copy 2nd printing 1958. Rancho Days: copyright 1953, this copy 1st printing 1956. Illustrated by Ruth Monro Augur. Condition notes: both were school library copies and show school stamps; Mission Days cover has staining; expect shelf wear and rubbed edges consistent with classroom use. Solid and complete — great for collectors of California history and mid-century schoolbooks.