NOTE: Dr. Mather's handwritten scientific notations (notice the apparent gaps in spacing on pages 2, 3, and 4) are light
and not visible in this image, as was Mather's signature at the end of the letter.
Number of Image Pages:
4 (383,696 Bytes)
1947-01-20 (January 20, 1947)
Reproduced with permission of the John Innes Centre.