Box 21
     Container 
  
Contains 294 Results:
Keystone Electric #332
     File  — Box: 21, Folder: 301
  
    
      Identifier: 915-46
    
Scope and Contents
              From the Collection:
             Note: There are two sections of the Hughes Collection. The first section, known as PP8, covers dates circa 1910-1946. This portion of the collection consists of vintage glass plate negatives for which modern prints were made during the 1980s at the Maryland Historical Society, with some vintage prints and film negatives. The second section of the Hughes Collection, called the Hughes Studio Photograph Collection, is known as PP30, and covers dates circa 1940-1956.The Hughes Studio...
          
      
          Dates: 
        1940-1956
      
      
   Keystone Electric #333
     File  — Box: 21, Folder: 302
  
    
      Identifier: 916-46
    
Scope and Contents
              From the Collection:
             Note: There are two sections of the Hughes Collection. The first section, known as PP8, covers dates circa 1910-1946. This portion of the collection consists of vintage glass plate negatives for which modern prints were made during the 1980s at the Maryland Historical Society, with some vintage prints and film negatives. The second section of the Hughes Collection, called the Hughes Studio Photograph Collection, is known as PP30, and covers dates circa 1940-1956.The Hughes Studio...
          
      
          Dates: 
        1940-1956
      
      
   Keystone Electric #334
     File  — Box: 21, Folder: 303
  
    
      Identifier: 917-46
    
Scope and Contents
              From the Collection:
             Note: There are two sections of the Hughes Collection. The first section, known as PP8, covers dates circa 1910-1946. This portion of the collection consists of vintage glass plate negatives for which modern prints were made during the 1980s at the Maryland Historical Society, with some vintage prints and film negatives. The second section of the Hughes Collection, called the Hughes Studio Photograph Collection, is known as PP30, and covers dates circa 1940-1956.The Hughes Studio...
          
      
          Dates: 
        1940-1956
      
      
   Keystone Electric #335
     File  — Box: 21, Folder: 304
  
    
      Identifier: 918-46
    
Scope and Contents
              From the Collection:
             Note: There are two sections of the Hughes Collection. The first section, known as PP8, covers dates circa 1910-1946. This portion of the collection consists of vintage glass plate negatives for which modern prints were made during the 1980s at the Maryland Historical Society, with some vintage prints and film negatives. The second section of the Hughes Collection, called the Hughes Studio Photograph Collection, is known as PP30, and covers dates circa 1940-1956.The Hughes Studio...
          
      
          Dates: 
        1940-1956
      
      
   