236 Proceedings of the Royal Society of Edinburgh. 
8. TAIT MEMORIAL FUND— 
This Fund consists of War Loan, and is to mature for a period of about ten years from 
1918, when it is expected to yield about £75 per annum. 
9. DR JOHN AITKEN FUND— 
Balance due by Union Bank of Scotland, Ltd., on Deposit Receipt . . . £1041 8 10 
Edinburgh, 13th October 1921. — We have examined the preceding Accounts of the Treasurer 
of the Royal Society of Edinburgh for the Session 1920-1921, and have found them to be correct. 
The securities of the various Investments at 30th September 1921, as noted in the foregoing 
Statement of Funds (with the exception of No. 8), have been exhibited to us. 
LINDSAY, JAMIESON & HALDANE, C.A., 
Auditors. 
LIST OF VOLUNTARY CONTRIBUTORS OF TEN GUINEAS 
(Single Payment) under Law VI (end of para. 3) up to 30th 
September 1921. 
Dr John Alison. 
Sir James Dewar, F.R.S. 
Mr W. F. King. 
Prof. Graham Lusk. 
Geo. A. Mitchell, M.A. 
Sir F. G. Ogilvie, LL.D, 
Sir Wm. Peck. 
Alex. Philip, M.A,, LL.B. 
Dr J. Stephenson. 
Prof. E. Talmage. 
Dr A. F. Tredgold. 
James Watt, W.S. 
LIST OF VOLUNTARY CONTRIBUTORS OF ONE GUINEA 
under Law VI (end of para. 3) up to 30th September 1921. 
The late R. G. Alford, M.Inst.C.E. 
Maj.-Gen. W. B. Bannerman. 
G. W. W. Barclay, M.A. 
Prof. T. Hudson Beare. 
J. P. F. Bell, F.Z.S. 
Prof. A. C. Boon. 
Mr T. C. Day. 
Sir Arch. Denny. 
Dr L. Dobbin. 
John S. Ford, F.C.S. 
Dr John Fraser. 
Prof. Andrew Gray, F.R.S. 
Sir R. B. Greig. 
Dr D. Fraser Harris. 
Prof. Sir W. A. Herdman, F.R.S. 
Dr John Horne, F.R.S. 
Dr W. F. Hume. 
Sir J. H. Kemnal. 
Dr R. Kidston, F.R.S. 
Em. -Prof. Sir P. R. Scott Lang. 
Dr D. F. Lowe. 
Dr A. M. M‘Aldowie. 
Dr P. M‘ Bride. 
Dr Geo. M'Gowan. 
Dr John Macintyre. 
Dr H. R. Mill. 
Prof. W. Peddie. 
H. A. Reid, O.B.E., F.R.C.Y.S. 
Prof. Sutherland Simpson. 
Mr James Sorley. 
Prof. Sir J. Walker, F.R.S. 
A. C. Wilson, F.C.S. 
Mr J. C. Wright. 
Sir R. P. Wright. 
