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Vintage 1952 Armstrong's DP 1 Clear Glass Insulator - $10 (Portsmouth)
condition:
excellent
make / manufacturer:
Armstrong
model name / number:
#13 50..
size / dimensions:
3.5 x 4
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DP insulators were coded with two numbers, the mold number #13, followed by the year the mold was initiated 50, followed by dots, each one indicating an additional year = actual year produced 1952. Note: Armstrong purchased Whitall Tatum Company in the 1930s, and was later sold to Kerr.
Decor Display and gaze; gift for lineman
Found on telephone / telegraph line along railroad tracks
4 inch" tall
3.5 inch wide
1 lb 8 oz
Very Good condition, no breaks, cracks or chips. Embossing sharp. Clarity is excellent. Solid thick glass insulator.
will ship