| Antique | Yes |
|---|---|
| Type | Microscope |
| Period | 1901 to 1950 |
| Material | Brass |
| Materials sourced from | United Kingdom |
| Country of Origin | United Kingdom |
Check the listing for details. Vintage W. Watson & Sons Ltd - Bactil Monocular Brass Microscope - c1930, Cased. Made in United Kingdom. Listed at 507.45 USD. Watson Bactil Monocular – circa 1930 Wide-body Model in Lacquered Brass Finish with Matching Numbers. Overall, the range of magnification provided by this Watson Bactil therefore ranges from about 18x to a perfectly respectable 400x.