Rock Island Barracks.
Blue oval "Rock Island/Prisoner's Letter/Examined" handstamp on embossed Valentine cover
addressed as incoming mail to Rock Island, bearing 3c Rose (65) tied by bold geometric handstamp, matching "Old Point Comfort Va., Feb. 6" double-circle datestamp, some toning spots, file fold affects stamp, still a Very Fine and very rare Valentine, with enclosure which did not originate, illustrated on the cover of January-February 1979 issue of The Confederate Philatelist,
ex Kaufmann, with 1997 C.S.A. certificate
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