AT&T Pole Inspection Rule

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Country of manufacture: USA,            Date of manufacture: >= 1937
Overall Dimensions: 16.2 X 15.5 cm,          Thickness: 0.2 cm.,           Weight: 28.4 gms.
Materials: Plastic rectangular base with 9.3 cm riveted disk.
Cursor: no cursor
Scales: specailized
Front: Directions for Use, Minimum Ground Line Circumference [ Load Factor for Heavy Storm Loading, for Medium Storm Loading]
Back: Load Factors Table - Heavy and Medium Areas
Condition: C5 (Signs of Normal use)
Came with: nothing

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