Vertical Root Pruner in General Use at Thunder Bay
Files
Title
Vertical Root Pruner in General Use at Thunder Bay
Subject
Forest Products Industry
Description
Vertical root pruner in general use at Thunder Bay. Jack pine, 3+0, pruning roots.
Creator
Ken Armson
Date
1963-06-15
Format
JPG
Type
Still image
Identifier
Armson-Nurseries-100
Coverage
Canada - Ontario - Thunder Bay
Collection
Files
Citation
Ken Armson, “Vertical Root Pruner in General Use at Thunder Bay,” Archives & Digital Collections at Lakehead University Library, accessed December 25, 2025, https://digitalcollections.lakeheadu.ca/items/show/8453.
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