----------------------------Original message---------------------------- HELP, other NOTIS library users (again!): My question is about the NOTIS system-imposed limit of 2700 barcoded items per copy. We are barcoding sheets in some very large topographic sets. When greater than 2700 item records have been built on a single copy line, the SUMMARY display for that copy causes a storage violation and system crash, I am told. Have other map catalogers faced this dilemma; or have you found that the limit is different? Is a second copy control statement line used for sheets actually belonging to "copy 1" with a copy-level note in HLDG? THANKS- Joseph K. Herro Branner Earth Sciences Library Mitchell Building Stanford, CA 94305