sorry I don't take pics by e-mail anymore, even with my virus protection -
I did run a more general MSN search for Imperial Nippon - and I found a vase with daisies, and another vase with roses and other flowers - your same mark - price on the larger vase about $295. If I remember, it was about 11 inches high - the era for Nippon markings spans from about 1890, and generally ends 1921, when they were told to use Japan, not Nippon, the old name for Japan. The Gotheborg site and others say that almost all decorative pieces marked Nippon, or that have the Japanese symbol for Nippon, were meant for export to the US, and were made by Morimura, the precursor of the Noritake company.
All quality items - and you've got great provenance - post to the site if you can - KB