Dąbrowski has an unidentified “Masonic Symbols”, see below. The image itself says: “Templar Chart” so I suppose these are symbols from Templar degrees.
I suppose these symbols together have a significance. The dots remind a bit of the ‘round towers’. The star is one of three.
A star in a triangle above a gate is also sometimes part of (French) 2nd “craft” degree tracing boards. There is seems to be but the entrance to the Middle Chamber or Temple of King Solomon.
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”.