Of course, not the same as the dagger. Nevertheless, its edge— the most vulnerable part of the tool will be reliably protected. This will require a piece of rubber hose or plastic tube (e.g., of the plastic bottle). The rest is clear from the figure.
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If you need something to compress (e.g., warped cardboard blanks or the restored block of the book), do not have to have in the home press will always be at hand something spring loaded:...
