Tree stump removal
Found in 2 Collections and/or Records:
Hercules Steel Stump Pullers, 1870s-1930s
Image of an advertisement for Hercules Steel Stump Pullers by Hercules MFG. Company, Centerville, Iowa, USA. Shows a photograph of two men and two horses in a field operating the stump puller and another photograph of the stump puller by itself in the early 20th century.
The amino-acid composition of residues from renal calculi, February 1971
Located in Poultry Research Centre Staff Papers 1971.