id="n_18">
18
Chittock, Cats of Cairo.
19
Stables, “Cats”, pp. 3–6.
20
Lankester, “The Problem of the Galloping Horse”.
21
Renner, Pinhole Photography, p. 4.
id="n_18">
18
Chittock, Cats of Cairo.
19
Stables, “Cats”, pp. 3–6.
20
Lankester, “The Problem of the Galloping Horse”.
21
Renner, Pinhole Photography, p. 4.