The Brakes look like modern Xenon or veloce or some such business- dunno, about £25, though, from the pictures, one (if not both) of the adjusters looks to be one of the old school monoplaner / early Athena ones so could be worth about £12+ on it's own.
The front mech is possibly an old super record one- probably about £12 (or £45 Buy it now on ebay)
Brake levers look to be Athena- probably around £17 I'd say
http://velobase.com/ViewComponent.aspx?ID=612E00F5-5BF4-4444-B18B-5B2733F377BF&Enum=118&AbsPos=3
The Brakes look like modern Xenon or veloce or some such business- dunno, about £25, though, from the pictures, one (if not both) of the adjusters looks to be one of the old school monoplaner / early Athena ones so could be worth about £12+ on it's own.
The front mech is possibly an old super record one- probably about £12 (or £45 Buy it now on ebay)