If they are 70s then they're probably Strada 1037s, if they are later (1980s) they could be Record.
Record had chromed steel cages/frames in the 1980s, it was only the Super Record and Record Extra Light that had black alloy cages/frames.
Both Strada and Record in the"quill"style weighed 15ozs.
In addition -
how to tell between Super Record and Extra Light (they look identical)? SR has a titanium axle...Super record = 9.5ozs, Extra Light = 11.1ozs.
You have to be a little careful with Velobase, it is very good but does not consider what importers in what countries imported what (if that makes sense).
Hope this helps.
Roadking.