Dąbrowski has an unidentified “Masonic Symbols”, see below. The image itself says: “Templar Chart” so I suppose these are symbols from Templar degrees.
On two place there are quite specific and somewhat similar drawings. Three phases in the building of round (Templar) towers?

Dąbrowski P. 168. Year and designer unknown. A very similar (but not identical) image can be found on http://www.freemasons-freemasonry.com/TBs.html (accessed 24/7/24). This is a certificate with description: “Phoenix Temple of Honor, 1870”.