Dąbrowski has an unidentified “Masonic Symbols”, see below. The image itself says: “Templar Chart” so I suppose these are symbols from Templar degrees.
In other places (for example the Ancient and Accepted Scottish Rite) this can be the Burning Bush in which God appeared to Moses. Phrases that Moses heard are words in some degrees. In early French “Elu” (‘Elect’) degrees, there is sometimes a burning bush in front of one of the murderers of Hiram Abiff. Sometimes the bush appears to be burning as there is a rainbow shining on it. A bit like the star that led the three wise man to the baby Jesus, this burning bush leads the men of Solomon to the killer.
Dąbrowski P. 168. Year and designer of the chart are 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”.