 |
|
|
|
| courtesy Luca Panaro collection | |
|
lead diameter mechanism composition variations production date origin |
2 mm pushbutton spring clutch all metal none known circa 1950s or 60s (probably Italy) |
||
| special features | unusual tailpiece which houses the spring | ||
 | |||
| original content, images, layout and design © 2001 to 2010 Dennis B. Smith | more info... | ▲ top | ||
| |||
