Accessory Jack?

[Cash]

Found this listing on Craigslist today, the owner says it's a 40's-50's Studebaker tripod jack. I've only been into Studes for a couple of years, so I wouldn't know if it's really a Stude accessory or not..any ideas? Here's the link: http://dallas.craigslist.org/dal/pts/2860058378.html

[41 Frank]

Do an advanced search here using the words "tripod jack" and you will get your answer of sorts, as it has been discussed several times. Some say yes,others no.