Assertion: montgomery dial | /r/HasProperty | signed the nos example
Facets:
Source sentences:
text: Here's an example: You could add about $1000 to the price-tag of an Illinois Bunn Special, 23-jewel, marked "60-hour" on the watch movement, if it also has a Montgomery dial that is signed " 23-Jewel 60-Hour" like the NOS example shown below.