See Pictures. All A4 size:
OHP Film: 9 sheets
21 labels per sheet, Viking: 12 sheets
CD Labels: 31 sheets of 2 each (adhesive seems to have failed on these)
Audio Cassette Labels (12 per sheet): 25 sheets (unopened)
8 labels per sheet, Avery: 59 sheets
8 labels per sheet, Viking: 24 sheets
These are all several years old, but the adhesive seems to be OK, except for the CD Labels.
THESE WILL DEFINITELY NOT WORK ON LASER PRINTERS.