Can't say much on your bike but Swift dates back to at least 1891.Built by Coventry Machinists Co.,Cheylesmore Works,Coventry.M.A.Holbein road 361 miles 1446 yards in 24 hours at herne track in 1891 on a Swift to set a new record.
So just jump on your Swift and ride it 362 miles in 24 hours and beat his distance....I pushed 25 miles today and I'm dying!!!