DANISH WEST INDIES (DWI) 1911 Frederik VIII 15b+50b Sc#45+50 on REG. cover to Denmark

Registered letter from St.Thomas to Copenhagen paying the 1909 U.P.U. double weight rate (25+15b) plus 25b registered fee. Ex Klaus Vollmond
A great postal History item and very RARE cover.

 Please check scan.

 will combine shipping! please be sure to check my other listings!

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I use excellent Portuguese postage and small size collectible covers for mailing!