Leveling point on Písečné vrch - I only have nine left

I discovered this basic leveling point (ZNB) in the Teplice spa on Písečné vrch, near the Botanical Garden and in the neighborhood of the Observatory.
The number twelve is steeped in both mysticism and symbolism and can be found in the sacred texts of various religions. However, I went at it from a different direction, this time from Teplice. Basic leveling points (ZNB) are used to ensure the Czech state leveling network. There are a total of…