Fig.2. Notations and locations of tha 
moasu rod points in Ad cauto g ra phs 
Table 1. The setting values for the scales in A 7 and A8 autographs. 
Autograph 
c 
Z 1 
Z 2 
z„ 
'j 
bx 
by 
bz 
2 
CO 
A 7 
mm 
150.00 
mm 
200.00 
mm 
300.00 
mm 
400.00 
mm 
0 .000 
mm 
0.000 
ram 
0.000 
loofoo 
100 §00 
i 
A8 
150.00 
225.00 
262.50 
300 .00 
80.00 
- 
100§00 
ioofbo 
ioofbo 
X ¡a ofbo is set by means of the grid. The given values are the grid coordi 
nates and the differences - z n and z„ - z_. In the A7 z 0 -3-, = z,-s 0 = 
21 3 2 2132 
= 100.000 mm and in the A8 = z,-s 0 = 37.500 mm. 
¿1 ; 2 
6