c. 1850s Large Embossed Lace Valentine Card with Hand-painted Flowers and Hand-written Poem

What a stunning token of love.  For your consideration is a rather large 1850s embossed lace Valentine card with raised hand-painted floral details and hand-written poem against a satin backdrop. The inside is blank. Condition: Many signs of wear including brown stains and rips/fraying to the edges; please see photos as much of the flaws are hard to describe individually. Overall this Valentine is intact.  Dimensions (approx.): 9” x 7.5”