- Academy Awards (Motion pictures)1
- Alexander, Daisy1
- Allred, James V., 1899-19591
- Ambulances--American--California--Pasadena1
- American Legion of California1
- Ancient Arabic Order of the Nobles of the Mystic Shrine for North America1
- Animals5
- Archer, Ella1
- Arias, Jose, 1889-19721
- Arikawa, Lili2
- Arts277
- Aspenleiter, Florence, b. 1908 or 092
- Aspenleiter, Stanley, b. 19052
- Aspenleiter, Yvonne Marie, b. 19311
- Bagpipes--California--Pasadena4
- Bailey, Ruth1
- Banners3
- Belcher, Norma1
- Bellerue, Mary Bernice, b. 19182
- Bellinger, Jean2