You can search on auction sites (like ebay) for similar prints by that artist. Search for "Leila Desiree Platt".
Right now, there's prints with similar description offered with "buy it now" prices around $20. Price depends on your particular print, some may be worth more, but looks like average prices are that low.
(I just paid $10 for an Unsigned print of hers, and seems that was a fair price for what I got. I think it's worth it, not as an investment, but just as a decoration.)
JMS
I hav an origional painting by her with her signature is it worth anything
1.Walcott 2. Pennant 3. Richard Wright 4. Sol Campbell 5. Francis Jeffers 6. Matthew Upson 7. David Platt - incorrect - Bruce Rioch signed Platt
The country that the Plat Amendment was signed for was Cuba. It was an amendment that was signed in 1901 and called for the withdrawal of all remaining US troops in Cuba.
Michael Platt has written: 'Michael Platt'
In 1901, the Platt Amendment was signed. The Platt Amendment gave the U.S. a lot of power to intervene in Cuba. It also gave America the right to establish an (American) military base in Cuba, knows as the Guantánamo naval base.
Jenny Platt's birth name is Jennifer Platt.
Billy Platt's birth name is William Hunter Platt.
Colin Platt's birth name is Colin Stephan Platt.
Edward Platt's birth name is Edward Cuthbert Platt.
Howard Platt's birth name is Howard Thomas Platt.
Oliver Platt's birth name is Oliver James Platt.
Polly Platt's birth name is Mary Marr Platt.