In the Paper entitled "Pre-Natal Development of the Mouse Incisor" by Michael A. Kerley, published in Proceedings of the Oklahoma Academy of Science 55: 6-10, (1975), the following corrections should be made.
Figures 6-9 are in error. The photomicrograph described as Figure 6 should be Figure 9. The photomicrograph described as Figure 9 is upside down and should be Figure 6. Figures 7 and 8 are upside down.