![](http://www.rumseyauctions.com/lotphotos/115/251971.jpg)
Lot
1510 ![](https://www.rumseyauctions.com/images/mint.gif)
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Special Delivery, 1917, 10¢ ultramarine, top margin plate no. "13553" block of 6, o.g., never hinged, well centered amid wide margins, fresh with rich color, Very Fine, a choice plate block.Scott No. E11 $1,100.
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Lot
1511 ![](https://www.rumseyauctions.com/images/mint.gif)
![](https://www.rumseyauctions.com/images/mint.gif)
Registry, 1911, 10¢ ultramarine, top margin plate block of 6, o.g., never hinged, selvage trimmed at top, F.-V.F., a rare plate block.Scott No. F1 $2,500.
Realized: $375