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Cooper Notification (Wheelock) plant [03]
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Cooper Notification (Wheelock) plant [02]
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Cooper Notification (Wheelock) plant [01]
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Interlocking signal at Sheppard-Yonge
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Interlocking signal at 72nd Street on the Second Avenue Subway
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Traffic light at Third and Walnut Streets
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Traffic light at Second and Locust Streets [01]
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Traffic light at Second and Locust Streets [02]
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Rail crossing at South Maple Avenue [03]
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Rail crossing at South Maple Avenue [04]
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Rail crossing at South Maple Avenue [01]
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Rail crossing at South Maple Avenue [05]
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Rail crossing at South Maple Avenue [02]
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Signal governing exit to siding in White Sulphur Springs
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Overheight warning bell on US 321