BOOKS ARE SUPTLIED GRATIS. 
Greenaway, Edward, 9 River Terrace, 
City Road, London. 
Greswell, Rev. Richard, B.D., F.R.S., 
Beaumont Street, Oxford. 
Griliin, John Joseph, Glasgow. 
Griffith,Richard, M.R.I.A., F.G.S., Fitz- 
William Place, Dublin. 
Griffiths, S. Y,, Oxford, 
j Rev. William Smyth, M.A., 
Railidrum, Co. Wicklow. 
(JUtcb < John James, S3 Micklegate, York. 
h 1 !' T - Coggeshall, Essex. 
Hallam Henry, M.A., D.C.L., F.R.S., 
" ilton Crescent, 
An fhtsbndge, London, 
tlamiltun, Mathie,M.D., Warwick Street, 
uiasgow. 
T ton , William Rowan, LL.D., 
^onomor Royal of Ireland, and 
the rr W * .“ J *' CSSOr Astronomy in 
J R ?» of Dublin, M.U.I.A., 
iUmiito,, \vnr ,Brv ?‘? r - v r* r u " Win - 
n,, i 1 ”, am Jol »>> Pres. G.S., 23 
'Ion. 31,1 ^ “ Ce ’ Bt % rav< -‘ Square, Lon- 
Cl U ;S Ptai « f S 0U,aR ’ Cireenock. 
F.R S ’ h 0 ,'/" 1,1 uun v - Vernon, M.A., 
Hare ciL B , olt0 ? erc y. Tadcuster. 
nS* 0 "’London hn ’ W,U * J 9 Lui, « lu,m 
H* rr iAlfied^° 8S Ga " l,oar Shrewsbury. 
,,*ftw„”.te Willium ’ 17 Street, 
ilarris R 
,Iar riso 11 , e 'S 1 lfcn,m ‘ 11a11 >'ear Bradford. 
.. ne «r Blackbilvi? 11 G{lll, S rcav es House 
'tarter Wip u 1 ' 
!] &rtle y,JessoTL l ?.| , 1 I>e Manchester. 
tegST ,0USS ’ Hig " K 
IS "i- ' 28 City Quay, Out. 
Ckb lf n Is ««c. C.E. 
*>**SST t 15 
h Ge ° r gn I’ G.S., 23 
S-",Robert C E l '\" 5lCr ‘ 
n ^nc. > G-L„ \ ewcastle-up 
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*■«%'" n *"' , ' r ’ P “ ,t,au,) Stre «‘. Mi 
& 7 ”' c “>»bridg^SV" l,i .» 11 
Hiu? y 1,1 the IT,,; ’ ul Examiner 
5,teh “».Bad'il'a ik »ri-o„ d o 
Herbert, Thomas, Nottingham. 
Heywood, Sir Benjamin, Bart., F.R.S., 
9 Hyde Park Gardens, London. 
Heywood, James, M.P., F.R.S., 5 Eaton 
Place, London. 
Heywood, Robert, Bolton. 
Higgin, Edward, Liverpool. 
Higson, Peter, Irwill Terrace, Lower 
Broughton, Manchester. 
Hill, Rev. Edward, M.A.,F.G.S., Sheering 
Rectory, Harlow. 
Hill, Henry, Atlienieum Club, Pall Mall, 
London. 
Hill, Rowland, F.R.A.S., General Post 
Office, London. 
Hiiidniursh, Frederick, F.G.S., 17 Buck- 
lersburv, London. 
llindmarsh, Luke, Alnwick, Northum¬ 
berland. 
Hoaro, Rev. George Tookcr. 
Ilnblyn, Thomas, F.R.S., White Barnes, 
Buntingford, Herts. 
Hodgkin, Thomas, M.D., F.R.G.S., 35 
Beiiford Square, Loudon. 
Hodgkinson, Eaton, F.R.S., Professor of 
the Mechanical Principle* of Engi¬ 
neering in University College, London ; 
44 Drayton Grove, Bromptoti, London. 
Hodgson, Adam, Evertou, Liverpool. 
Holden, Moses, 13 Jordan Street, Pres¬ 
ton. 
Holditch, Rev. Haumet, M.A., Caius 
College, Cambridge. 
Holland, P. II., Poplar Cottage, 12 
Brixton Villas, Brixton, London. 
Hollingsworth, John, 10 Burney Street, 
Greenwich. 
Hone, Nathaniel, M.R.D.S., 1 Fitzwilliarn 
Square East, Dublin. 
Hopkins, William, M.A., F.R.S., Cam¬ 
bridge. 
Horner, Leonard, F.R.S., 17 Queen’s 
Road West, Regent's Park, London. 
Ilorsfleld, George, Brainpton Grove, 
Smedley Lane, Chccthnm, Man¬ 
chester. 
Houldsworth, Henry, Newton Street, 
Manchester. 
Hoyle, John, Brown Street, Manchester. 
Hudson, Henry, M.l)., M.R.I.A., 23 
Stephen's Green. Dublin. 
Hull, William Darley, F.G.S., 49 Milner 
Square, Islington, Loudon. 
Hulse, Edward, D.C.L., All Souls’ CoL 
lege, Oxford. 
Hutchison, Graham, 16 Blythswood 
Square, Glasgow. 
Hutton, Robert, M.R.I.A., F.G.S., Put¬ 
ney Park, Surrey. 
Hutton, William, North Terrace, West 
Hartlepool. 
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