Insulator Profile: CD 238  
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This style is the second to the largest size in the 510 series, dwarfed only by the CD 301.5 (Hemingray-515).

Primary Embossing:
HEMINGRAY
Dates Produced:
c.1930s-1950s
Style Numbers:514, D-514
Usage: Primary Power Distribution
Voltage Rating: 17,500 Volts

4 1/4" H x 5 1/2" W
Embossings
Primary Emb. [?] EIN [?] Embossing [?] Base [?] Photo
HEMINGRAY [010] (F-Skirt) HEMINGRAY - 514 (R-Skirt) MADE IN U.S.A./[Numbers and dots] CB
HEMINGRAY [020] (F-Skirt) HEMINGRAY - 514 (R-Skirt) MADE IN U.S.A./[Number] SB WANTED!
HEMINGRAY [030] (F-Skirt) [Numbers and dots]/HEMINGRAY/MADE IN U.S.A./['LOWEX/REG. IN U.S. PAT. OFF.' blotted out] (R-Skirt) [Number]/D-514 CB
HEMINGRAY [040] (F-Skirt) [Numbers and dots]/HEMINGRAY/MADE IN U S A {Note no periods} (R-Skirt) [Number]/D-514 SB WANTED!
HEMINGRAY [050] (F-Skirt) [Numbers and dots]/HEMINGRAY/MADE IN U.S.A. (R-Skirt) D-514 CB -
HEMINGRAY [060] (F-Skirt) [Numbers and dots]/HEMINGRAY/MADE IN U.S.A. (R-Skirt) D-514 SB
HEMINGRAY [070] (F-Skirt) [Numbers and dots]/HEMINGRAY/MADE IN U.S.A. (R-Skirt) [Number]/D-514 CB -
HEMINGRAY [080] (F-Skirt) [Numbers and dots]/HEMINGRAY/MADE IN U.S.A. (R-Skirt) [Number]/D-514 SB -
HEMINGRAY [090] (F-Skirt) [Numbers and dots]/HEMINGRAY/MADE IN U.S.A./LOWEX/REG. IN U.S. PAT. OFF. (R-Skirt) [Number]/D-514 SB WANTED!


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