P.K. Thomas Modelling Instrument Fig, 2 P.K. Thomas Modelling Instrument Fig, 3 P.K. Thomas Modelling Instrument Fig, 4 P.K. Thomas Modelling Instrument Fig, 5 Boley Measuring Instrument Zuricher Measuring Instrument 130mm Vernier Measuring Instrument 12cm Vernier Measuring Instrument Caroll Measuring Instrument Castroviejo Measuring Instrument, Scaleral Marker Iwansom Measuring Instrument Albee Measuring Instrument Modelling Instrument 18cm, 7 1/2' Modelling Instrument 18cm, 7 1/2' Modelling Instrument 17cm, 6 3/4' Modelling Instrument 17cm, 6 3/4' « Previous | 1 | 2 | 3 | Next »