Jason Sportscaster Model 131 7X35 Extra Wide Angle 11 Vintage Binoculars &Case

Jason Sportscaster Model 131 7X35 Extra Wide Angle 11 degree Vintage Binoculars &Case Note: these do work, they have a bright view, they focus well, the eyepiece on the right (or left if you're looking head on at the top of them) turns and adjusts but a little more pressure needed than possibly should be. Please check pictures, these are vintage and have been used and shows use, not major. They are adjustable for different people's distance between the eyes, a little looser than possibly should be but work well. The case is included and it shows use and wear but overall looks as if it has done its job of protecting the binoculars. Haven't been able to determine when they were made possibly '70s? Pretty good for being some vintage ones. Note: this is the extent of my knowledge about this item, I can't elaborate on any additional questions, as I won't know how to answer them. Thank you.