Comment on Kryptos F2P: Berlin Clock by Mark

maybe that was right what I had Berlin had UHR , so what would Washington DC have? SEX apparently
A+X=W
T+S=A
J+E=O
K+X=I
L-X=N
U+X=S
(D+I)-E=H
A+S=T
W-S=D
I+E=N
N+S=G
(F+B)-E=C
These are the letters preceding Berlin and seem to get “Washington DC”