As this is another reference book that I don t intend to read cover to cover, I will record what I have learned here.
I used both the ISBE and this Bible reference book, Manners and Customs of the Bible by James Midwinter Freeman to learn about the treasury referred to in Mark 12. In this account, Jesus watches a poor widow deposit two mites, or about a penny, into the Temple treasury. He has just finished warning the people to beware of the scribes as they “devoured widows houses”. (What a contrast to these evil leaders was this humble woman).
In Herod’s temple, the treasury was a room designated for that function, Jn 8:20 as well as Mk 12: 41. It also could be used to refer to the “receptacle” or “contribution box” that the Israelites deposited freewill offerings into. There were 13 of these trumpet shaped treasure chests which were located in the court of the woman, which was the area where woman could not go beyond. The money was used to support different temple programs.