Microscope Slide Storage
microscope slides mailers Slide Mailer
Although originally designed to mail slides safely, many people use them to store individual slides as they provide plenty of room to attach a label giving information on the specimen.  Photo shows it in both open and closed positions.  Snaps closed and seals tight.  Package of 10.
  No. SM320-M1. Only $1.79
box for microscope slides Plastic Slide Storage Box
Made to hold 25 standard 1" x 3" slides.  Tight fitting cover and clean white appearance. 
 
No. SM320-P1.  Only $1.50

Wood Slide Storage Box
Made to hold 100 standard 1" x 3" slides.  Each of the hundred slots is marked with a number between 1 and 100, which are designed to be used in connection with a key - sheet of paper, notebook, etc. - that contains details on the slide.  There is plenty of room on the inside of the cover to attach a summary.  Nicely finished wood box is hinged and has latches to keep it closed.
  No. SM320-WA.  Only $11.50