- Inventarnummer9555
- HerstellerE. R. Watts & Son (Maker)
- Beschreibung{\rtf1\ansi\ansicpg1252\deff0\deflang2057{\fonttbl{\f0\fnil\fcharset0 Segoe UI;}} \viewkind4\uc1\pard\f0\fs18 Invar tape on wooden reel, marked 107/WG. Trade card stuck to reel\par }
- Datum1920 - 1925
- Objektbezeichnung
- Material
- Format
- Documentation
- ERW&S[in prsim]/ TRADE MARK/ E. R. Watts & Son/ Engineers' & Surveyors' Instruments and Materials/ 123 Camberwell Rd, London England107/WG