There are 3 John Anderson born in Edinburgh in 1870. One would need all to get man with birth data 11 Aug
1870 Aug 11 Born Edinburgh
1920 Dec 29. RIC number 77130 & Adric no 229/423 . Labourer & ex-Soldier
Posted B Coy
1921 Jul 29 to 11 Aug on Leave
1921 Sep 29 to 30 Oct on Leave