Braunschweig Cathedral sundial again ! I don't know the article of Curt Roslund in the BSS Bulletin, september 2005, pag. 116-119 about the the vertical sundial of Braunschweig Cathedral of 1346 with the equal hour lines and a polar gnomon but …
in 1999 I have written a Note, published in our magazine Gnomonica, regarding the article of Nicola Severino "The most ancient vertical sundial with astronomical hours" published in the n. 4 - September 1999 of the same magazine In this note with few calculations I have put in evidence that in the Braunschweig Cathedral sundial (in Italy Brunswich) the style was certainly orthogonal and not polar. If someone is interested I can send this short note (in Italian !) Best Gianni P.S. – I write only now because I had completely forgotten this note : the old age :-(
--------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
