SCALERS DOUBLE ENDED

Fig. 204
SI-07-258
Fig. 204S
SI-07-259
Fig. 204SD
SI-07-260
Fig. 31/32
SI-07-261
Jacquette
Fig. 30/33
SI-07-262
Jacquette
Fig. 33/H5
SI-07-263
Jacquette
Fig. U15/30
SI-07-264
Jacquette/Towner
Fig. 7/8
SI-07-270
Younger-Good
Fig. 2/3
SI-07-269
Taylor
Fig. U15/33
SI-07-268
Jacquette/Towner
Fig. 6/7
SI-07-267
Hygienist
Fig. 6
SI-07-266
Crane-Kaplan
Fig. CI 2/3