raleigh
Looks like a Raleigh Gran Sport. They are very nice bikes. Yours is in sad shape. With a lot of work and some new bits and pieces it could be brought back to life. But honestly, unless you are a good bike mechanic it will cost way more than it is worth to get it back in operating condition. You might get $50-100 as is if you were to sell it. Major rehab is needed on that bike. Rust is a significant issue here.