summer-school-to-be-held-at-exposition-qfnmu9ar Post date June 3, 2022 Tags Americas, Katherine Moore - Biographic sources, Maria Montessori - Biographic sources, Mary Powell Jordan - Biographic sources, North America, Panama-California Exposition (1915, San Diego, California), United States of America ← italian-woman-speaks-monday-6ukdb3kb → summer-school-to-open-monday-7elcwz86