Perils of buying 2nd hand and goings on in my garage

[Ajax Bay]

The built in outer cable guides on the down tube could have the function of anchoring a band-on pair of gear levers.
One of your images shows a fluted seat post (or maybe it's the light playing tricks on me).
There'll be a frame number on the underside of the BB shell.

 

[biggs682]

The built in outer cable guides on the down tube could have the function of anchoring a band-on pair of gear levers.
One of your images shows a fluted seat post (or maybe it's the light playing tricks on me).
There'll be a frame number on the underside of the BB shell.

The outer cable guides are too close to the lugs to use as an anchor point for down tube shifters.

Just loosened the head set nuts and the steering feels better so will drop the forks and re assemble with fresh greese