PT20

Scale

Height

Spread

1500

1:1500

30

4

1000

1:1000

45

6

750

1:750

60

8

500

1:500

70

10

400

1:400

90

13

300

1:300

100

18

200

1:200

120

28

150

1:150

150

28

100

1:100

170

40

075

1:75

280

60