The main discovered process was printed in 1955 (Straeter and Crawford 1955). The authors stated that “fire leaves its fingerprints and that each finger of flame leaves its results and also the examine of these consequences can help you pick the place wherever it burned 1st” (Straeter and Crawford 1955). https://fire-investigation-servic80112.smblogsites.com/26998038/a-secret-weapon-for-fire-investigation