Geometric diagrams
February 1917Translation
[Only geometric figures - cylinders with inscribed rhombi/diamonds, marked with the letters "n" and "p" at the corners of the diamonds. No written notes appear on the page.]
Original (Swedish)
[Endast geometriska figurer - cylindrar med inskrivna romber, markerade med bokstÀverna "n" och "p" vid rombernas hörn. Inga skrivna anteckningar förekommer pÄ sidan.]