looking at what the seller say is an old redline

these are the pictures i was given

can anyone help me






thanks

At a quess, Idd say either a Redline 500a or 600 series

looks to have a 5" headtube, brute stem, different era wheels though, 48 spoke didn't really come into play until 86

if the forks a tappered it might be an early pl20 - 84 maybe?