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Figure 25. Ideal, extra-wide, Stage 3 Primary<br />

Preform replica, as produced by author<br />

<br />

Danish knapper, Thorbjørn Petersen.<br />

(#05EC36) 28,8 cm.<br />

Errett Callahan<br />

Figure 27. Near-ideal Stege 4 Secondary Preform<br />

<br />

This is the stage where direct percussion is<br />

pushed to the limit, prior to the onset of punching<br />

of handle margins. On some pieces of thick<br />

material, punching may enter earlier. Dagger 129.<br />

(#35).<br />

124<br />

Figure 26. Sketch of typical Stage 3<br />

ing<br />

cross-sections. Note handaxe-<br />

<br />

parallel-sided handle area. This is the<br />

<br />

required. Up to this stage, the preforms<br />

for Types IV and V are identical.<br />

Differences become evident in the<br />

forthcoming stages (though lastminute<br />

switching from IV to V is possible).<br />

27,2 cm. (Compare with Fig. 13)<br />

Dagger 154 (#50), 99% soft hammer<br />

percussion.

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