I. TABLE OF GIRTHS AND SUPERFICIES (BASAL AREA) CORRESPONDING WITH DIAMETERS FROM 1 TO 48 INCHES.

II. CUBIC CONTENTS OF ROUND LOGS, CALCULATED BY CUSTOMARY BRITISH Mean Girth\2. 4

MEASUREMENT, i.e. Length x

h) 2.

III. AVERAGE YIELD TABLES FOR SCOTS PINE, SPRUCE, BEECH, AND OAK IN

GERMANY.

IV. TABLES OF COMPOUND INTEREST AND DISCOUNT.

VOL. 11.

2 c

APPENDIX I.-TABLE OF GIRTHS AND SUPERFICIES (BASAL AREA), corresponding with Diameters from 1 to 48 inches (basal area

= πρ

Note.-THE NUMBER OF CUBIC FEET CONTAINED IN A LOG can conveniently be found by multiplying the number of inches in the Quarter-Girth into the length of the Log in feet, as follows:

APPENDIX II.-CUBIC CONTENTS OF ROUND LOGS = Length x

MEAN GIRTH IN FEET AND INCHES.

(

Mean

14

APPENDIX II. (continued)-CUBIC CONTENTS OF ROUND LOGS = Length x

15

15.6 16.2 16.7 17.2 17.8 18.3 18.9 19.5 20.1 20.7 21.3 21.9 10
17.2 17.8 18.4 18.9 19.6 20.2 20.8 21.4 22·1 22·7 23·4 24.1 11 24.8 25.4 26.1 26.9
18.8 19.4 200 20·7 213 22.0 22.7 23.4 24-1 24.8 25.5 26.3
20.3 21.0 21.7 22.4 23.1 23.8 24.6 25.3 261 26.9 27.6 28.4
21.9 22.6 23-4 24.1 24.9 25.7 26.5 27.3 28.1 28.9 29-8 30'6
23.4 24.2 250 25.8 26.7 27.5 28.4 29-2 301 310 31.9 32.8

22.5 23.1 23.8 24.4

25.1

25.7

26.4

27.1

16

20

27.6

28.3

29.0 29.8

27.0 27.8 28.5 29.3

30.1

30.9

31.7 32.5

27.8 28.5 29.2 29.9
30.6 31.3 32.1
32.9
33.3 34.2 35.0 35.9

13 29.3 30.1 30.9 31.7
14 31.5 32.4 33.3 34.2
33.8 34.7 35.7 36.6

25.0 23.8 26.7 27.6 28.4 29.3 30.2 31.2 32.1 33.1 340 350 16 36.0 370 38.0 39.1
26.6 27.5 28.4 29.3 30.2 31·2 321 33.1 34.1 35.1 36.2 37.2 17 38.3 39.3 404 41.5
28.1 29.1 300 310 320 330 340 35.1 36.1 37.2 38.3 39.3 18 40.5 41.6 42.8 43.9
29.7 30.7 31.7 32.7 33-8 34.8 35.9 37-0 38.1 39-3 40-4 41.6 19 42.8 43.9 45.2 46.4
31.3 32.3 33.4 34.5 35.6 36.7 37.8 39-0 40.1 41.3 42.5 43.8
20 45.0 46.3 47.5 48.8
32.8 33.9 35.0 36.2 37.3 38.5 39.7 40.9 42.1 43-4 44-7 45.9 21 47-3 48-649-9 51-3
34.4 35.5 36.7 37.9 39-1 40-3 41.6 42.9 44.2 45.5 46.8 48.1
49.5 50.9 52.3 53.7
35.9 37.1 38.4 39.6 40.9 42.2 43.5 44 8 46.2 47.5 48.9 50.3
37.5 38.8 40.0 41.3 42.7 440 454 46.8 48.2 49.6 51.0 52.5
24
24
25 39.1 404 41.7 431 44.4 45.8 47.3 48.7 50.2 51.7 53-2 54.7 25
40.6 42.0 434 44.8 46.2 47.7 49.2 50-7 52.2 53.7 55-3 56.9 26 58.5 60.1 61.8 63.5
42.2 43.6 45.0 46.5 48.0 49.5 51.0 52.6 54.2 55.8 57-4 59.1 27
43.8 45.2 46.7 48.2 49.8 51.3 52.9 54.6 56.2 57.9 59.5 61.3
63.0 64.8 66.5 68.4
453 46-8 48.4 500 51.6 53.2 54.8 56.5 58.2 59.9 61.7 63.4 29 65.3 67.1 68.9 70.8
30 46.9 48.5 501 51-7 53.3 550 56.7 58.5 602 620 63.8 656 30 67.5 69.4 71.3 73.2
31 48-4 50.1 51.7 534 55.1 56.8 58.6 60.4 62.2 641 65.9 67.8 31 69.8 71.7 73.7 75.7
84.0 86.1 88.3 90-5 92.7
32 50.0 51.7 53.4 55.1 56.9 58.7 60.5 62.3 64.2 66.1 68.1 70.0 32 72.0 74.0 76.1 78.1
82.3 84.5 86.7 88.9 91.1 93.4 95.7
51.6 53-3 55.1 56.8 58.7 60.5 62.4 64.3 66.2 68.2 70.2 72.2 33 74.3 76.3 78.4 80.6
84.9 87.1 89.4 91.7 94.0 96.3 98.7
53.1 54.9 56.7 58.6 60.4 62.3 64.3 66.2 68.2 70.3 72.3 74.4 34
87.5 89.8 92.1 94.4 96.8 99.2 101.7
35 54-7 56.5 58.4 60.3 62.2 64.2 66.2 68.2 70.2 72.3 74.4 76.6 35
90.1 92.4 94.8 97.2 99-7 102.1 104.7
36 56.3 58.1 60.1 62.0 640 66.0 68.1 70.1 72.2 74.4 76.6 78.8 36
90.2 92.6 95.1 97.5 1000 102.5 105.1 107.6|
57.8 59.8 61.7 63-7 65.8 67.8 70.0 72.1 74.3 76.5 78.7 81.0 87
92.8 95.2 97.7 100.2 102.8 105.4 108.0 110.6
59-4 61-4 63-4 C5.5 67.6 69.7 71.8 74.0 76.3 78.5 80.8 83-1
95.3 97.8 100-3 102.9 105.6 108.2 110.9 113.6
60.9 63.0 65.1 67.2 69.3 71.5 73-7 76.0 78.3 80.6 82.9 85.3
97.8 100-4 103.0 105.6 108.3 111.1 113.8 116.6
40 62.5 64.6 66-7 68.9 71.1 73.4 75.6 77.9 80.3 82.7 85.1 87.5 40 900 92.5 95.1 97.7 100.3 102.9 105-6 1084 111-1 113.9 116.7 119.6

23 51.8 53.2 54.7 56.2

57.7

59.2

61.1
59.6
60.7 62.3 63.9 65.5

59.8 61.3
62.6

62.8

64.2 65.8

67.1 68.8

54.0 55.5 57.0 58.6

60.2

61.8

63.4 65.0

68.3 66.7

70.0 71.8

56.3 57.8 59-4 61.0

62.7

64.3

66.0

67.7 69.4 71.2

73.0 74.8