Could anyone guess a date for this pretty old Edison cyclo-cross machine?

[Woz]

@LondonClassic - love the descriptions. Especially the older stuff when anything would go including MTB. Locally here a bit the same to make up numbers. The tyre width piss about and evolution a total joke for UCI events causing nothing but a ball ache for rider and tyre manufacture - no wonder these skinny tyres cost an arm and leg compared to say any other bike tyre and normal car tyre.

Anyhow. This is a lovely bike and I reckon it would ride sublime and have a lot of value for swift outings on mixed terrain.

 

[pigman]

Weren't they a father and son team?

I think so. The name comes from their names. Possibly Eddie &son ..... or something like that

 

[quintilation]

i looks to me like the rear dropouts are vertical. if so that puts it firmly into the 1990s.