Hi Jennifer, We use Bags Unlimited for most of our supplies. https://www.bagsunlimited.com/c-57-audio.aspx They have inner sleeves for both 16 inch transcriptions and 12 inch LPs as well as outer LP jackets. Martin Fisher Center for Popular Music Middle Tennessee State University -----Original Message----- From: Association for Recorded Sound Discussion List [mailto:[log in to unmask]] On Behalf Of Graves, Jennifer Sent: Thursday, October 29, 2015 5:05 PM To: [log in to unmask] Subject: [ARSCLIST] LP Record Care Assistance Hello, The Montana Historical Society has a small collection of 16" and 12" LPs. I am in charge of inventorying them and figuring out in-house preservation measures. I was wondering what the proper cleaning and mold remediation methods would be? I have found mold on only one LP (so far) and it is dormant. I would also like recommendations on preferred vendors for storage materials and digital reproduction. Any help would be greatly appreciated. Thank you, Jennifer Jennifer Graves Photograph and Film Archivist Montana Historical Society P.O. Box 201201 / 225 N. Roberts St. Helena, MT 59620-1201 [log in to unmask]<mailto:[log in to unmask]> (406) 444-4739 .--- . -. -. .. ..-. . .-. / --. .-. .- ...- . ...