Real bookworm holes
Bookworms don't eat cellulose or wood-based paper, and so they pretty much died out in the 19th century when wood-pulp replaced rag as the main ingredient in paper.
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Uploaded on October 20, 2011
Taken on October 1, 2011
Real bookworm holes
Bookworms don't eat cellulose or wood-based paper, and so they pretty much died out in the 19th century when wood-pulp replaced rag as the main ingredient in paper.
1,193
views
1
fave
0
comments
Uploaded on October 20, 2011
Taken on October 1, 2011