PALAEOLITHIC AND NEOLITHIC IMPLEMENTS. 75
On general lines one would certainly expect that the members
of the "Chip Chap Club" would have obtained some specimens
themselves from the "floor" on their visits, in addition to the
flake presented by Worthington Smith. No. 41b is very probably,
and Nos. 65a and 34c are probably, from the Stoke Newington
"floor" ; whilst Nos. 120a, 21, 22c, and 59 may possibly be of
the same origin.
Crayford Brickearth ?
No specimens are registered as from this locality, but the
writer can feel no practical doubt that the following characteristic
specimens are from Crayford.
No. 67. (Plate X., fig. 1.) This is a very, fine, long, acutely
pointed flake, with facetted butt. Outer flaking angle4 about
90 degrees, the usual angle for this group. Size. 133 x 51 x 14 mm.
(maximum thickness at the bulb).
No. 31d is another similar but inferior implement.
No. 25c is apparently a rude drill, but it is crooked instead
of being straight and centrally balanced.
No. 16a. Two conjoined flakes.
No. 117a. (Plate X, fig. 3.) Another pair of flakes, re-
fitted together. Size 54 x 83 x 13 mm.
Six ordinary flakes are Nos. 20a, 28d, 31c, 85a, 92, and 113d.
The specimens which follow are less characteristic of the
locality, and they may or may not be the same.
No. 32a is a long scraper on blade. This might even be
Neolithic, but if Palaeolithic one would say that Crayford is an
extremely probable locality.
No. 50f is a rather strongly ochreous, but quite sharp, flake,
in marbled flint like that used so extensively at Swanscombe.
It is marked "5 feet deep in brick-earth," without locality.
No. 114e is a flake with neatly trimmed side edge.
No. 42a is a long narrow flake, abraded and evidently from
a gravel ; it is Mousterian or later.
NEOLITHIC.
Ightham.
Three specimens in the collection were presented by B.
Harrison. No. 57 is a spherical pounder in flint. No. 83h is a
4 This is explained in Jour. Roy. Anthrop. Inst., vol. xlii., 1912, p. 113,