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Nikonian72: Exposed Nail in Old Train Floor
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Nikonian72: 1880s Train Window Sash Chain
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Nikonian72: Ridged Cowry Shell 01
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Nikonian72: Ridged Cowery 02
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Nikonian72: Penny via Reversed 12-mm CCTV lens
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Nikonian72: Penny via Reversed 16-mm CCTV lens
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Nikonian72: D5000/Nikkor 105-mm field of view
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Nikonian72: 105-mm + Tubes, field of view