Parker made in CT.
See attached catalog photo I found on Garage.com.
I am going to see a Parker 874, 4" jaws, opens to 6 3/4" and weighs a tad under 60 lbs next week.
Ask is $150. Higher then I would like to pay BUT
it has been restored and includes the original swivel wrench.
Still cost a lot less then buying a new vise this big at today"s prices and questionable quality.