-A Without application.

T Total Credits.

I Number of Interrogations.

Lectures.NLCredits for Lectures.I
+A-AT
Reflecting Instruments,14.5. .51
Dialling,2
Total,34.5 51

D Drawings.

M Memoirs.

+H In the halls.

-H Out of the halls.

C Credits.

Execution of Works.Number ofC
DDaysM
+H-H
Drawings of Dialling,24. .. .20
Exercises of 2½ hours,. .. .1. .5
Total,241. .25