I think it's always the right time to send a Valentine, though someone would need to be pretty special to deserve one of these! (And these would be really nice framed as a group, so I might just give them to yourself!) I am not certain the age but definitely fairly old--I'd guess early 1900s--and all appear to be addressed to Louise, who must  have been a much-loved girl! The largest one has scalloped edges as well as shutters that open and close, framing the flower pot with two heart-shaped buds inside. The larger of the two hearts features checkerboard paper weaving on both sides. And hard to beat the L.O.V.E. below the heart-flower stalks on the little one! Just great!

Largest: 5 1/4" tall. Medium: 4" tall. Smallest: 3 1/8" tall. The woven heart shows two small tears on one side, I'd guess original to its making. Otherwise, a few stains here and there but in very good condition.