Mechanic's Hall, Jewish Home letter, Betty Felsen papers, 1912-2000, December 18, 1930 

Mechanic's Hall newspaper notice, Betty Felsen papers, 1912-2000, December 29, 1930 

Plymouth Theater, Evening Post notice, Betty Felsen papers, 1912-2000, December 22, 1930 

Mechanic's Hall newspaper notice, Betty Felsen papers, 1912-2000, December 29, 1930 

Mechanic's Hall newspaper notice, Betty Felsen papers, 1912-2000, December 23, 1930