Seforim Discovery - Earliest Printing Of The Alter Rebbe's Siddur
"This week one of the prominent shluchim in Europe discovered one of the first copies of the Alter Rebbe's Siddur printed in Slavita in 1836. This is a very important and invaluable discovery."
* Thanks to my friend Yitz of Heichal Hanegina for bringing this to my attention. I plan to post more on the topic of siddurim on Monday.