"quiqueg" ha scritto nel messaggio
...
Keeger wrote in
:

. Anybody know what this is/was?

Renaissance satellite dish.
Or did you think in the XV century we just sat and watched paintings ?

qqg, actually that is a radar, projected and built from Lorenzo il Magnifico
in the late XVI century to prevent air attack from Pisa in the strategic
central area of Florence called, as you know, Ovonda.

regards
N! Xau