W. Turnbull
ET Vol: 3, Jul 1850
Recreational Mathematics (Magic Squares, Chess)
Rev. T. Gaskin
ET Vol: 7, Mar 1854
Recreational Mathematics (Magic Squares, Chess)
H.J. Purkiss
ET Vol: 17, Jan 1865
Recreational Mathematics (Magic Squares, Chess)
S. Bills
ET Vol: 19, Sep 1866
Recreational Mathematics (Magic Squares, Chess)
J.J. Sylvester
ET Vol: 20, Nov 1867
Recreational Mathematics (Magic Squares, Chess)
C.T. Hudson
ET Vol: 20, Mar 1868
Recreational Mathematics (Magic Squares, Chess)
J.J. Sylvester
ET Vol: 21, Jan 1869
Recreational Mathematics (Magic Squares, Chess)
G.B. Vose
ET Vol: 23, Nov 1870
Recreational Mathematics (Magic Squares, Chess)
N’Importe
ET Vol: 23, Jan 1871
Recreational Mathematics (Magic Squares, Chess)
U.J. Knisely
ET Vol: 24, Jun 1871
Recreational Mathematics (Magic Squares, Chess)
G.S. Carr
ET Vol: 24, Nov 1871
Recreational Mathematics (Magic Squares, Chess)
G.O. Hanlon
ET Vol: 26, Apr 1873
Recreational Mathematics (Magic Squares, Chess)
E.B. Seitz
ET Vol: 26, Oct 1873
Recreational Mathematics (Magic Squares, Chess)
Editor
ET Vol: 27, May 1874
Recreational Mathematics (Magic Squares, Chess)
W.C. Otter
ET Vol: 27, Oct 1874
Recreational Mathematics (Magic Squares, Chess)
J.J. Sylvester
ET Vol: 28, Dec 1875
Recreational Mathematics (Magic Squares, Chess)
Editor
ET Vol: 29, Apr 1876
Recreational Mathematics (Magic Squares, Chess)
N’Importe
ET Vol: 29, Jul 1876
Recreational Mathematics (Magic Squares, Chess)
Prof. Johnson
ET Vol: 33, Jan 1880
Recreational Mathematics (Magic Squares, Chess)
T.P. Kirkman
ET Vol: 33, Oct 1880
Recreational Mathematics (Magic Squares, Chess)
S. Tebay
ET Vol: 34, Jan 1881
Recreational Mathematics (Magic Squares, Chess)
Prof. Johnson
ET Vol: 34, May 1881
Recreational Mathematics (Magic Squares, Chess)
W.A. Whitworth
ET Vol: 34, Jun 1881
Recreational Mathematics (Magic Squares, Chess)
W.A. Whitworth
ET Vol: 34, Nov 1881
Recreational Mathematics (Magic Squares, Chess)
P.A. MacMahon
ET Vol: 35, Aug 1882
Recreational Mathematics (Magic Squares, Chess)
Editor
ET Vol: 35, Dec 1882
Recreational Mathematics (Magic Squares, Chess)
S. Tebay
ET Vol: 36, Dec 1883
Recreational Mathematics (Magic Squares, Chess)
B. Hanumanta Rau
ET Vol: 37, Feb 1884
Recreational Mathematics (Magic Squares, Chess)
W.H.S. Monck
ET Vol: 37, Mar 1884
Recreational Mathematics (Magic Squares, Chess)
H.E. Day
ET Vol: 37, Apr 1884
Recreational Mathematics (Magic Squares, Chess)
B. Reynolds
ET Vol: 37, Jun 1884
Recreational Mathematics (Magic Squares, Chess)
D. Biddle
ET Vol: 37, Nov 1884
Recreational Mathematics (Magic Squares, Chess)
D. Biddle
ET Vol: 38, Mar 1885
Recreational Mathematics (Magic Squares, Chess)
B. Hanumanta Rau
ET Vol: 38, Apr 1885
Recreational Mathematics (Magic Squares, Chess)
B. Hanumanta Rau
ET Vol: 38, May 1885
Recreational Mathematics (Magic Squares, Chess)
F. Morley
ET Vol: 38, Nov 1885
Recreational Mathematics (Magic Squares, Chess)
D. Biddle
ET Vol: 38, Dec 1885
Recreational Mathematics (Magic Squares, Chess)
A.M. Nash
ET Vol: 40, Dec 1887
Recreational Mathematics (Magic Squares, Chess)
Prof. Thorin
ET Vol: 42, Mar 1889
Recreational Mathematics (Magic Squares, Chess)
A.M. Nash
ET Vol: 42, Jun 1889
Recreational Mathematics (Magic Squares, Chess)
F.R.J. Hervey
ET Vol: 42, Sep 1889
Recreational Mathematics (Magic Squares, Chess)
F.R.J. Hervey
ET Vol: 42, Oct 1889
Recreational Mathematics (Magic Squares, Chess)
D. Biddle
ET Vol: 42, Nov 1889
Recreational Mathematics (Magic Squares, Chess)
P.H. Schoute
ET Vol: 44, Feb 1891
Recreational Mathematics (Magic Squares, Chess)
N’Importe
ET Vol: 44, Apr 1891
Recreational Mathematics (Magic Squares, Chess)
Editor
ET Vol: 44, Jul 1891
Recreational Mathematics (Magic Squares, Chess)
Prof. Madhavarao
ET Vol: 44, Sep 1891
Recreational Mathematics (Magic Squares, Chess)
R.W.D. Christie
ET Vol: 44, Sep 1891
Recreational Mathematics (Magic Squares, Chess)
D. Biddle
ET Vol: 44, Nov 1891
Recreational Mathematics (Magic Squares, Chess)
J. Boland
ET Vol: 44, Dec 1891
Recreational Mathematics (Magic Squares, Chess)
R.W.D. Christie
ET Vol: 44, Dec 1891
Recreational Mathematics (Magic Squares, Chess)
W.S.B. Woolhouse
ET Vol: 45, Mar 1892
Recreational Mathematics (Magic Squares, Chess)
F.M. Shields
ET Vol: 45, Apr 1892
Recreational Mathematics (Magic Squares, Chess)
G.B.M. Zerr
ET Vol: 45, May 1892
Recreational Mathematics (Magic Squares, Chess)
Editor
ET Vol: 45, May 1892
Recreational Mathematics (Magic Squares, Chess)
W.H.S. Monck
ET Vol: 45, Jun 1892
Recreational Mathematics (Magic Squares, Chess)
H.J. Woodall
ET Vol: 45, Sep 1892
Recreational Mathematics (Magic Squares, Chess)
Prof. Lucas
ET Vol: 45, Oct 1892
Recreational Mathematics (Magic Squares, Chess)
J. O’Byrne Croke
ET Vol: 45, Nov 1892
Recreational Mathematics (Magic Squares, Chess)
J. O’Byrne Croke
ET Vol: 45, Dec 1892
Recreational Mathematics (Magic Squares, Chess)
Ramachandra Row
ET Vol: 47, Aug 1894
Recreational Mathematics (Magic Squares, Chess)
J. O’Byrne Croke
ET Vol: 47, Sep 1894
Recreational Mathematics (Magic Squares, Chess)
H.J. Woodall
ET Vol: 47, Dec 1894
Recreational Mathematics (Magic Squares, Chess)
C.L. Dodgson
ET Vol: 48, Feb 1895
Recreational Mathematics (Magic Squares, Chess)
H.J. Woodall
ET Vol: 48, Mar 1895
Recreational Mathematics (Magic Squares, Chess)
B. Chakravarti
ET Vol: 48, Jun 1895
Recreational Mathematics (Magic Squares, Chess)
W.A. Whitworth
ET Vol: 52, Apr 1899
Recreational Mathematics (Magic Squares, Chess)
H.A. Webb
ET Vol: 52, Aug 1899
Recreational Mathematics (Magic Squares, Chess)
R.F. Muirhead
ET Vol: 52, Sep 1899
Recreational Mathematics (Magic Squares, Chess)
T. Wiggins
ET Vol: 53, Apr 1900
Recreational Mathematics (Magic Squares, Chess)
T. Roach
ET Vol: 54, Sep 1901
Recreational Mathematics (Magic Squares, Chess)
H.W. Webster
ET Vol: 55, Jun 1902
Recreational Mathematics (Magic Squares, Chess)
J.C. St. Clair
ET Vol: 55, Oct 1902
Recreational Mathematics (Magic Squares, Chess)
R.W.D. Christie
ET Vol: 56, Jan 1903
Recreational Mathematics (Magic Squares, Chess)
D. Biddle
ET Vol: 56, Feb 1903
Recreational Mathematics (Magic Squares, Chess)
James Blaikie
ET Vol: 57, Mar 1904
Recreational Mathematics (Magic Squares, Chess)
R.F. Whitehead
ET Vol: 57, Mar 1904
Recreational Mathematics (Magic Squares, Chess)
R.W.D. Christie
ET Vol: 57, Dec 1904
Recreational Mathematics (Magic Squares, Chess)
C.E. Youngman
ET Vol: 58, May 1905
Recreational Mathematics (Magic Squares, Chess)
H.L. Orchard
ET Vol: 58, Sep 1905
Recreational Mathematics (Magic Squares, Chess)
G.H. Hardy
ET Vol: 59, May 1906
Recreational Mathematics (Magic Squares, Chess)
H.L. Orchard
ET Vol: 60, Jul 1907
Recreational Mathematics (Magic Squares, Chess)
Constance I. Marks
ET Vol: 61, Aug 1908
Recreational Mathematics (Magic Squares, Chess)
J. Blaikie
ET Vol: 61, Sep 1908
Recreational Mathematics (Magic Squares, Chess)
K.J. Sanjána
ET Vol: 62, Sep 1909
Recreational Mathematics (Magic Squares, Chess)
Percy L. Marks
ET Vol: 63, May 1910
Recreational Mathematics (Magic Squares, Chess)
Constance I. Marks
ET Vol: 64, Aug 1911
Recreational Mathematics (Magic Squares, Chess)
D. Biddle
ET Vol: 64, Nov 1911
Recreational Mathematics (Magic Squares, Chess)
E.G. Binckes Bergholt
ET Vol: 65, Apr 1912
Recreational Mathematics (Magic Squares, Chess)
N. Sankara Aiyar
ET Vol: 65, Jul 1912
Recreational Mathematics (Magic Squares, Chess)
W.W. Rouse Ball
ET Vol: 66, Jan 1913
Recreational Mathematics (Magic Squares, Chess)
W.E. H. Berwick
ET Vol: 66, Sep 1913
Recreational Mathematics (Magic Squares, Chess)
C.H. Hardingham
ET Vol: 68, Mar 1915
Recreational Mathematics (Magic Squares, Chess)
A.M. Nesbitt
ET Vol: 68, Aug 1915
Recreational Mathematics (Magic Squares, Chess)
J. Blaikie
ET Vol: 68, Sep 1915
Recreational Mathematics (Magic Squares, Chess)