inscribed lettering, below, :

handwritten, below, pencil: {\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset0 Segoe UI;}} \viewkind4\uc1\pard\f0\fs18 '30/M/7'\par } (Description: Likely earlier cataloging system.)