The co-ordinates at the top of the page are not the cache location.
This is a puzzle cache that will hopefully get the “grey matter” thinking for a while!
a = (meirmup x npe) - duglieisen
b = ketblcara
c = tceniaron - alslm
d = dieh / oann
e = lisnga
f = myciountm / coirm
g = zplezu + ghaogciecn + gtmciaen
h = nhti
i = mqteueinp - lagnlhece
j = afmucglaoe / (lnipce - grlurae)
The answers you get for each letter are to be substituted into the formula :
Na b.cde
W00f g.hij
The cache is a small container with clip-on lid. Please take your own pen or pencil to sign the logbook.