It's not surprising that Pinterest provided the solution. I just finished putting 365 envelopes on a new Pinterest account. I actually had 432 posts in 2010 and the first one was on February 17, so it was just a fluke that after I had posted everything, and skipped a few because they did not have any actual ideas, the number that popped up for how many pins - was 365.
I will not post the name of the new account until I have all 7 years pinned. But you are welcome to search for it and let me know if you find it.... :-)
I just need to say this one more time....I love Pinterest and I love the service it has provided to those of us who are technologically challenged.
This envelope is a rerun from 2010. I would love to find another sheet of those stamps. Last week I drove right past the vintage stamp store. Sometimes my self control amazes me.