Postage Stamps
1849 Basel dove cover valued at up to $20,000
The 1849 Basel dove cover will lead the sale of the Richard C Franjola collection
1839 Waghorn Boston cover to star in Swiss auction
The rare 1839 Waghorn cover was sent from Boston to Calcutta
1917 Russian Ulankom cover among highlights of January 18 sale
The 1917 cover is the only specimen from the Russian post office at Ulankom
1860 90c Filstrup cover to top December 15 sale in New York
The Filstrup cover displays a rare domestic use of the 1860 90c
1860 90c Filstrup cover to auction for $50,000 at Siegel
The Filstrup cover is the only domestic use of the 1860 90c stamp
Southern Letter Unpaid cover offered with $20,000 valuation
The Southern Letter Unpaid cover dates to the outbreak of the US civil war in 1861
1851 Hawaiian missionary cover valued at $150,000 ahead of sale
The 1851 Hawaiian missionary cover is one of two to feature a forwarder's marking
1857 Naval Dubash cover to lead Indian postal agencies sale
The 1857 Naval Dubash cover carries a high estimate of more than $9,000
1884 Straits Settlements cover realises $39,990 at Spink Singapore
The 1884 Straits Settlements cover was sent via Thailand to Germany
1884 Straits Settlements cover could make up to $56,000 at Spink
The 1884 Straits Settlements cover will lead a sale in Singapore on September 20
St Louis 20c cover among headline lots at Robert A Siegel
The St Louis 20c cover was discovered in 1859 and is valued at $60,000
Penny Black Mulready cover goes on display at National Postal Museum
The Smithsonian will display a Penny Black Mulready cover, described as the 'genesis of philately'
