Number 1768 in a series of caches where a red telephone box is in close proximity to a post box.
The only rules are that they have to be able to be photographed together, be not more than 100’ apart and the phone boxes have to be red.
This cache is not at the stated co-ordinates but is a short walk away and may require someone able bodied to retrieve final cache.
The Co-ordinates will take you to A Fine Red Pair and you will need to obtain information from the pair to obtain the missing final co-ordinates, (have a pen and paper for your working out).
50°57'AB.0"N
4°15'CD.2"W
1st digit on last collection time Saturday -2 = A
1st Digit on last collection time Monday to Friday -5 =B
Last digit of Blue Box phone number -8 =C
Last digit of the last collection time on Saturday =D
Checksum A+B+C+D =10
You will need your own pen to sign the log.. Happy Geocaching 
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If anybody would like to place 'A Fine Pair' of their own please do. I would just ask that you first visit <a href="http://www.afinepair.co.uk" target="_blank">www.afinepair.co.uk</a> to request a number to avoid any duplication<br /><br />mattd2k also keeps a public Bookmark List of this series. Once your cache is published please contact him via geocachingafinepair@gmail.com to have yours added</h5><br /></td></tr></tbody></table><br />