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.
Manufacturers of stone blocks must source large pieces of stone and use special machines to cut those stones into small fence blocks. A natural stone wall will cost around $8 to $12 per square foot based on the type of stone chosen. A concrete block wall costs $6.10 to $7.60 per linear foot. Homeowners will also need to pay for any other materials needed, including steel bars, sand to keep the stones from rubbing against each other and mortar.