nasutushenri
nasutushenri
HULTAFORS folding rule
P1030290
Folding rule made of birch wood, made by Hultafors, Sweden.
The Hultafors founder, Karl Hilmer Johansson Kollén, invented the folding rule in 1883.
Detail: www.flickr.com/photos/100761653@N07/27779579100/in/photos...
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Uploaded on July 3, 2016
Taken on July 3, 2016
HULTAFORS folding rule
P1030290
Folding rule made of birch wood, made by Hultafors, Sweden.
The Hultafors founder, Karl Hilmer Johansson Kollén, invented the folding rule in 1883.
Detail: www.flickr.com/photos/100761653@N07/27779579100/in/photos...
347
views
0
faves
0
comments
Uploaded on July 3, 2016
Taken on July 3, 2016