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A Wolff-American Duplex three wheel side-by-side sociable bicycle; image credit on full record. |
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A Wolff-American Duplex three wheel side-by-side bicycle, side view; image credit on full record. |
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Front view of the Wolff-American Duplex three wheel bicycle; image credit on full record. |
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A Wolff-American Duplex three wheel side-by-side sociable bicycle; image credit on full record. |
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Head badge on the Wolff-American Duplex three wheel bicycle; image credit on full record. |
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Lamp on the Wolff-American Duplex three wheel bicycle; image credit on full record. |
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A Wolff-American Duplex three wheel bicycle, detail; image credit on full record. |
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A Wolff-American Duplex three wheel bicycle, detail; image credit on full record. |