Depending on whether you're looking for a research paper on the history and physics of axes or instructions for a literal "paper axe" craft, there are several authoritative resources available.
: The Metropolitan Museum of Art provides an in-depth analysis of high-status historical axe heads, discussing their asymmetrical design and silver wire inlay. Axe Head Mechanics ax head
: Published by the USDA Forest Service , this is often considered the definitive "solid paper" on axes. It covers the history, patterns (types), and the essential skills of hanging and sharpening an axe head. Depending on whether you're looking for a research
: This technical supplement focuses on long-term storage, transportation, and rust prevention for the steel. It covers the history, patterns (types), and the
: For efficiency, the cutting edge (bit) angle should be tailored to the wood type: 20° to 25° for dry wood and 15° to 20° for green wood.
If you meant you need a guide on how to build an axe out of paper : Paper Axe Tutorial