Safelink Lightning Protector

Dimensions: 3" × 1" (76.2 × 25.4mm). Height: 21.7mm. Screws: 4BA.

Ca. 1930.

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Note: It is extremely unlikely that this device would have provided any useful protection against a direct lightning strike. DWK Sept. 2013.

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Instriction leaflet is >70 years old, therefore public domain. Additional text and photographs © D. W. Knight 2013

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