I used to keep a daily review blog where I wrote about seeking vintage children’s books and children’s book illustration from thrift shops, library sales, book stores, online and elsewhere to share with my son, here. Check it out, thought I usually only post when someone dies.
Burgin Streetman 
We wanted to post a comment on your Vintage Kids’ Books about your very nice blog on our “Science Fair”, but the cryptogram was so cryptic we could never get to work.