Box 12

Series IV contains 5 boxes of photographs, slides, and negatives (dated 1957-1991) that highlight research projects that Matschke was involved with. Box 12 contains photographs, slides, and negatives. Boxes 13 and 14 contain slides. Boxes 15-16 contain photographs and negatives.

Series IV contains 5 boxes of photographs, slides, and negatives (dated 1957-1991) that highlight research projects that Matschke was involved with. Box 12 contains photographs, slides, and negatives. Boxes 13 and 14 contain slides. Boxes 15-16 contain photographs and negatives.

Series IV contains 5 boxes of photographs, slides, and negatives (dated 1957-1991) that highlight research projects that Matschke was involved with. Box 12 contains photographs, slides, and negatives. Boxes 13 and 14 contain slides. Boxes 15-16 contain photographs and negatives.

Series IV contains 5 boxes of photographs, slides, and negatives (dated 1957-1991) that highlight research projects that Matschke was involved with. Box 12 contains photographs, slides, and negatives. Boxes 13 and 14 contain slides. Boxes 15-16 contain photographs and negatives.

Series IV contains 5 boxes of photographs, slides, and negatives (dated 1957-1991) that highlight research projects that Matschke was involved with. Box 12 contains photographs, slides, and negatives. Boxes 13 and 14 contain slides. Boxes 15-16 contain photographs and negatives.

Series IV contains 5 boxes of photographs, slides, and negatives (dated 1957-1991) that highlight research projects that Matschke was involved with. Box 12 contains photographs, slides, and negatives. Boxes 13 and 14 contain slides. Boxes 15-16 contain photographs and negatives.