Hi,
after 2 years of use - yesterday i wonder where i saw this combination of three rings on the post of my front-roof of my fifty years old ost-german bungalow (nearby berlin) ever before. And now - i know it!!!
Kind regards,
Andreas
12 Likes
Awesome! 
1 Like
shouldn’t have decorated that secret server farm like that. 
5 Likes
yes, very obviously!
Settling the age-old question of form over function, how good is the cross-bracing on that?