five Kodak slide carousels, some with slide sets in them. 1. Kodak Carousel Diamagazin Slide Tray with slides relating to Toy Libraries in Ballarat .2 Kodak Carousel Diamagazin Slide Tray with slides relating to Library Information Materials .3 Kodak Carousel Diamagazin Slide Tray with slides relating to Bookmobiling .4 Kodak Carousel Diamagazin Slide Tray with slides relating to History of USA .5 Kodak Ektagraphic Universal Slide Tray, model 2 Slide Tray with slides relating toslide projector, slides, kodak carousel, libray matierials, toy library, mobile library, libraianship