Lowdham is north east of Nottingham. Lowdham Primitive Methodist chapel was opened in 1844. By the time of the 1851 Census the Lowdham population was 930 of whom 491 were worshippers at the services at St Mary’s, the parish church. Worshippers at the Wesleyan Chapel totalled 223 and at the Independent Primitive Chapel 140.
You've gotta work out the little puzzle below to start working out the final Co-ordinates. It shouldn't be too difficult, especially if you have a calculator or abacus in you caching bag.
You have the four colours in the puzzle
Yellow (YW), Red (RE), Green (GR), & Blue (BL)
Now a little more maths. The finale co-ords are:
North 53° 00.(RE)(BLx2)(RE-GR+GR) W 001° 00.(RE-YW-YW)(BL+GR)(RE-GR+YW)
The finale is a short walk from the church. Do keep an eye on any geo-kids as the village can get very busy, and there is the dual-carriage way not too far away. Parking can be found at the village hall, near the post office.
If anybody would like to expand to this series please do, I would just ask that you could let Sadexploration know first so he can keep track of the Church numbers and names to avoid duplication.