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Lot
438
Color Trial by Barbera & Lao, 1858 ½gr Blue, on machine-made card with experimental horseshoe cancellation, large even margins, bright & fresh, slight thinning, otherwise Extremely Fine and a very rare item with this trial cancelation which is listed but unpriced in Sassone; with 1995 En. Diena certificate. Sassone No. P35 Estimate $750 - 1,000.
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Realized: $725