File Trout cleaning, Ben Allen, 1942 Box 19 In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects » Fish and fish culture
File Trout, jaw tag and fin clip, Dave Shetter, April 1938 Box 19 In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects » Fish and fish culture
File Trout work, A.S. Hazzard and J.W. Leonard Box 19 In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects » Fish and fish culture
File Trout work, Hunt Creek Experiment Station, J.W. Leonard, April 29, 1941 Box 19 In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects » Fish and fish culture
File Trout work, Hunt Creek Experiment Station, Dave Shetter, July 14, 1939 Box 19 In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects » Fish and fish culture
File Forests and trees In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects
File Birch trees, June 30, 1946 Box 19 In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects » Forests and trees
File Birch trees peeled and initialed, Ocqueoc Falls, May 30, 1950 Box 19 In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects » Forests and trees
File Black alder, Ogemaw County, October 1935 Box 19 In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects » Forests and trees
File Kent County, sycamore and elm intergrown Box 19 In: Jack Van Coevering Papers, 1928-1978 » Photographs » Negatives: Michigan subjects » Forests and trees