Lot 534
A CASED COLLECTION OF DIAMOND POLISHING STAGE MODELS
The two layered fitted case containing a set of colourless translucent models showing a diamond in twenty stages of polishing, by Sole Manufacturers Dumig Freres Diamond Works Cuyk-Holland (one specimen lacking), case 60cm high
| Estimate: | £50 - £80 |
| Hammer price: | £40 |
Bidding ended. Lot has been sold.