100 Woodcraft Birch Bark Roll Send or lead the dog down the passage. On the black paint, he inks his feet; on the rest of the paper, he records his tracks in black permanent prints; and if skillfully man- aged, they are perfect records in size, spacing, shape and detail—better than can be got in any other way. The padding is necessary because the tracks made on a hard, unpadded paper would show only the high spots in the >. ‘ tt t i * @:& ~ 4 ; ecé é 9.9: Gey s
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¢ ‘ wes ? e an 6 os ig: road ? bile Bish e Cig 1 / 6 ‘ nw a, S us s e { f ‘ ip? Ss. ae 3 , : 5 . Sa a Joy 9: l@ a ‘, @ . 2 v& > 3 . . SN. . ' . vA Sew Pat 7 ye ¢ ah: ‘ ? ’ "4 gq .f oN i "a ce x. ‘, o, a8 . ae “e, , x ¢ a p tra d Lary e & * . be - fore “oo 2 ach , eae ¢ Lt twee ok 1 ee ee : tex ® ‘ TS dh Ee ee animals’ feet. I once tried to use printer’s ink, but it sets too quickly. If small animals are to be tracked, use thinner softer paper, even tissue paper or paper napkins. If a large animal such as a cow, use harder stronger paper,—manila or heavy wrap- ping paper, for example. Some animals are afraid of the paper, and will not walk over it at first; but leading them once or twice over some loose paper, commonly breaks them in. For some animals, such as rats or cats, it 1s necessary to
