This is my current 1920's speaker collection - click on a thumbnail for a larger image

Cone Speakers

Alden-Napier Manufacturing Co.,Springfield, MA

  

 Midget Speaker 1927

 

All American Mohawk, Chicago, Ill.

mohawk sm

All American Mohawk Reproducer 1926

 

 

Atwater Kent Mfg. Co., Philadelphia,PA

      

 Model E3 c.1927

 

Cannonball Cannon, C.F. Co. Springwater, NY

cannonball sm      

 1927

 

 Peerless - United Radio Corp., Rochester,NY

 

 Model 7A 1928/29

Radiola - RCA

                    

         100                     100a

      

       100b                                     103

 

Sandar

 

Sonochorde

    

 

Stromberg Carlson

   

Model 11 Wall Hanging

 

Tower Mfg. Corp. 122 Brookline Ave. Boston,Mass. 

           All c.1927                                             

            Video

         Castle

      

         Adventurer                                     

            

        Adventurer

            pirateship sm

       Pirate Ship

           tower unknown sm

       Unnamed

 

Western Electric

      

   540 AW - One of the earliest cone speakers

 Horns

Atwater Kent

                Model H

Baldwin

   

Model 99 Spiral Horn

 Operadio

         

      Spiral Horn made for Montgomery Wards

 

RCA

 1325 sm   rca1325 2 sm

                 UZ-1325

 

Stromberg Carlson

SChorn2 sm   SChorn sm

 

Other

 Homemade Shell Speaker utilizing a Nathaniel Bladwin headphone element from 1915

        Video

 

 

     Western Electric Howler used in the railroads and factories as a public address speaker or alarm

                    Video