In the Field Artillery, the company-equivalent unit is designated as a âbatteryâ and historically consisted of a battery headquarters and two or three gun platoons, each with two gun sections. At full authorized strength, a typical battery of six gun sections would consist of approximately 100 officers and enlisted men.
1 According to diyornot.com, the cost of a stone wall is around $1,428 for a 140 feet long and 2 feet high stone wall when you hire a landscaper or around $675 if you do it yourself.2  A contractor on a forum thread on the website on Gardenweb.com claimed that he charged around $25-30 per square foot. The wall stone alone is going to cost $50 to $500 per ton. 2  This will depend on the type of wall stone needed. 3  Depending on the rock, a ton can cover anywhere from 40 to 130 square feet.
A minimum cost of materials at Â£2,500 and I would reckon two men about 7 to 8 working days, digging out foundation and concreting, then wall the blocks, around Â£200 per day, this is around another Â£3000.....So around Â£5,500 to do the job right.or a fence that long it can be very costly wfheather it is cement or stone.you will have to plan carefully the effects that rain will have on it. the only good retaining wall you can invest in ars stone walls. but again they should be prepared with the load of soil it will have to hold back.