This is the cipher that made me first fall in love with ciphers. Hope it does the same for you!
AVZAB COVAW UGSKI OEJNF TNMVC IFRYC BPEPX DKQZG OUJKH ROYZD JDZZM LUREO MRULN XKHRB LLWYL EPHNN WPVNX PRFCO YHUOY PMVDM UWBZT MYLVT OWCMJ PVBCN IXEKD MVISM VUAZP JXURH GHXWQ DOXNR UEPSI O
The ACA site cryptogram.org can be useful
If you have any questions and/or need help with the cryptogram feel free to contact me.
Please put back cache exactly as found!
You can validate your puzzle solution with certitude.