In the OLB it tells us that the Aryan alphabet was derived from the Yule and the Yule is a calendar. The calendar in the OLB is only mention in the OLB. There is no other document or manuscript that mentions this calendar. Since the OLB was and is said to be a fake the calendar in the OLB was dismissed as the same. In 1978 during excavations at the Vinkovci-Hotel site, in a pit of the late classic Vucedol Culture pottery was discovered that had a calendar system printed on it. This calendar is the calendar in the OLB. Not only is it the calendar it also shows the “W” is as old as the OLB claims it to be. Below is a comparison of the calendar mention in the OLB and a pottery showing the same system with the “W” from the excavation (ref 1).
The picture of the pottery was found on a Oocities site where Aleksandar Durman Department of Archaeology, University of Zagreb, Croatia first release information about his finds to the public. In a peer reviewed article written by Aleksandar Durman called Celestial symbolism in the Vu≠edol culture, he goes into detail about the calendar system. Here is a direct quote, “Cassiopeia in the form of the letter W is particularly interesting. In this period it was not a circumpolar constellation, and at the summer solstice it rose at the setting of the Sun, at 8 PM. Cygnus (like the cross of St. An-drew) is high above the eastern horizon” (ref-2). He clearly mentions the “W” as a symbol for Cassiopeia. Or the first symbol of Wralda as stated in the OLB. Even though the paper he published doesn’t show any pottery with the “W” symbol he clearly states it was present on different pottery with calendar system.
Not only do you have the same symbolism, you have the calendar divided into six fields, “On the large Vu≠edol terrines, a zone with a depiction of the heavens extends from the horizon to the upper rim of the vessel (Fig. 17). This is divided by vertical boundaries (usually two parallel lines) into 4 or 6 fields” (ref-2). This system is the exact same system in the OLB. Because this calendar system is only found in the OLB and the calendar was discovered over 100 years later by a person who never heard of the OLB we can say that this is the greatest piece of evidence that proves the OLB authentic.
Reference:
1- The pottery above showing the W symbol – http://www.oocities.org/vucedol_culture/Lifestyle.htm
2- Celestial symbolism in the Vu≠edol culture – https://journals.uni-lj.si/DocumentaPraehistorica/article/view/28.12/6185
Aryan Scriptures 