This is from dead sea scrolls regarding forgotten Holy days from a Newly Reconstructed Calendrical Scroll from Qumran in Cryptic Script.
In Revelation 6:6 we read "And I heard a voice in the midst of the four beasts say, A measure of wheat for a penny, and three measures of barley for a penny; and see thou hurt not the oil and the wine." do not hurt oil or wine which has significant meanings but I wonder if these 2 newly discovered holy days give us more information, perhaps.
If you click on this link and scroll to about 3rd page there is an article (no login needed) https://www.academia.edu/35547489/A_Newly_Reconstructed_Calendrical_Scroll_from_Qumran_in_Cryptic_Script