Try to touch only the labels the and edges of the discs since the oils from your skin will leave a residue that attracts dust. If neither the black or gold ink shows up well, write the call number on a small label and place it on the disc. Write the call number on any printed matter that can be separated from the container. You may have print quite small so take special care to keep it neat. Print the full call number on accompanying insert or booklet.
Audio cassettes require a call number label on the top spine of the box.
Type the call number on a single line and trim to fit. Videos which come in cardboard boxes are placed in rigid containers. Trim the box to fit inside the sleeve. It is not necessary to write the call number on the box. Top of page Back to Music Unit Cataloging Dept.