622
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
623
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
624
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
625
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
626
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
627
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
628
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
629
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
630
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
631
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
632
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
633
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
634
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
635
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
636
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
637
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
638
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
639
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
640
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
641
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
642
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
643
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
644
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
645
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
646
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
647
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
648
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
649
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
650
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
651
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
652
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
653
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
654
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
655
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
656
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
657
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
658
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
659
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
660
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
661
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
662
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
663
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
664
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
665
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
666
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
667
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
668
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
669
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
670
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
671
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
672
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
673
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
674
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
675
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
676
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
677
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
678
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
679
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
680
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
681
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
682
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
683
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
684
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
685
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
686
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
687
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
688
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
689
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
690
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
691
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
692
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown
693
Standard glass slide: 3¼ inches (83mm) square
Photograph
Photography
Unknown