Robert A Siegel is to conduct ‘The Gross Multiple’ sales this year which according to sources will be breathtaking in its scope and quality. This auction by Siegel will offer the collector an array of wide and largest known unused multiple and plate blocks.

This auction will be conduction on May 8-9 2019. One of the most fascinating stamps is the only recorded unused multiple of the 12 cent National Banknote Company Grilled Issue, It is considered as the most important items of the 19870 to 1888 Bank Note company issues.

According to Auction house this stamp is ‘block of four with bottom’ (NATIONAL BANK N)OTE CO>NEW YORK’ part imprint, original gum, each stamp show grill point with most noticeable in the top left stamp , bottom stamps with superior centering wit rich color in distinctive shade associated with the grill issues”. This block of the stamp is accepted to fetch 150,000 dollars.

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