Works
- Useful information on practical electric lighting (external scan)
- Continental Electric Light Central Stations (external scan)
- American Electric Street Railways (1894)
- Modern Lightning Conductors (1905)
- "Lightning Conductor," in Encyclopædia Britannica (11th ed., 1911)
Works about Hedges
- "Review of Modern Lightning Conductors". Nature 73: 340. Feb 8, 1906.
- "Electric Street Railways (review of American Electric Street Railways)". The Railway World: 188. June 1895.

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