a Hubert Humphrey, Macedonian Baptist Church, San Francisco, 23 May 72 b Hubert Humphrey, Macedonian Baptist Church, San Francisco, 23 May 72 c Hubert Humphrey & Mayor Joe Alioto, Macedonian Baptist Church. San Francisco, 23 May 72 d Mayor Joe Alioto introduces Hubert Humphrey, Macedonian Baptist Church, San Francisco, 23 May 72 e Humphrey begins speech, Alioto leaves for dinnerj party, Macedonian Baptist Church. San Francisco, 23 May 72 f Hubert Humphrey, Macedonian Baptist Church, San Francisco, 23 May 72 g Macedonian Baptist Church, SF May 72 h Hubert Humphrey, Macedonian Baptist Church, San Francisco, 23 May 72 i Macedonian Baptist Church, SF May 72 j Hubert Humphrey, Macedonian Baptist Church, San Francisco, 23 May 72 k Macedonian Baptist Church, SF May 72 L Hubert Humphrey, Macedonian Baptist Church, San Francisco, 23 May 72