The excellent ‘Hampshire Treasures’ resource gives the following information on several sites on this common.
A barrow cemetery of six barrows centred on SU174105.
Two Bowl barrows that form a scheduled ancient monument, no.306. One is at SU181112 - “11 m diameter and 0.6 m high. Heather covered”, the other at SU181109 - “10 m diameter and approximately 2.3 m high.”
The sites of Bowl Barrows at SU167099 that form the scheduled ancient monument, no. 293. “South east of Newtown. An in-urned cremation of an adult female found in the centre of one barrow.”