Sorry, not a pigeon blood (#64a), not even a rose pink (#64b). Look at the pinks listed under 1863 on the web site I mentioned for you to reference--maybe Lilac Rose? All #64, #64a and #64b stamps were issued and used pretty much by the first quarter of 1862. Now, that doesn't mean some are not found used after that, but rarely after late Feb.-Early March of 1863.
