Level | Item |
Reference Number (click to see whole series/group) | C52/7 |
Extent | 1 file |
Title | BULLION OFFICE FILE: COMPARISON OF METRIC AND TROY WEIGHTS |
Date | 25 Jun 1946 - 3 Feb 1972 |
Description | Pros and cons of a change to the metric standard. |
Original Reference | B52B_B111 |