This is a simple tool which allows the conversion of a date from Greek numerals to Arabic numerals. This was often used during the printed books survey. 1st͵α͵β͵γ͵δ͵ε͵ϝ or ͵ϛ͵ζ͵η͵θ2ndρʹσʹτʹυʹφʹχʹψʹωʹϡʹ3rdιʹκʹλʹμʹνʹξʹοʹπʹϟʹ4thαʹβʹγʹδʹεʹϝʹ or ϛʹζʹηʹθʹ Project Printed books assessment