- N° d'objet51/715
- DescriptionThis is a wooden rule with four different scales and three sliding sections for finding out the quantities in bottles. It was used in conjunction with the tables in a publication called 'Farmar's Publican's Rule Guide' by Frank C Farmar, first published in 1902.
- Description physique1 rule: wood
- Nom d'objet
- Matériel
- Document électronique
- L:\MERL\Objects\JISC 2012\60 series negatives\60_7814.tif - High resolution image