https://www.vanleestantiques.com/product/ullaging-barrel-rule-scale-in-case-c-1890/
Ullaging barrel rule scale in Case, C 1890 - Van Leest Antiques
Aug 4, 2022 - A set of 5 ullaging rods Barrel rule scale or ruller original leather case. Dutch the rods have two scales: "Nederlandse (Duimen) and Nederlandse Hannen
scale inullagingbarrelrulecase