Semitone table for folk harps

A = Length of string in mm - B = Distance between bridge-pin and semitone blade or lever

A
B
A
B
A
B
A
B

108
117
126
135
144
153
162
171
180
189
198
207
216
225
234
243
252
261
270
279
288
297
306
315
324

6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
17
17.5
18

333
342
351
360
369
378
387
396
405
414
423
432
441
450
459
468
477
486
495
504
513
522
531
540
549

18.5
19
19.5
20
20.5
21
21.5
22
22.5
23
23.5
24
24.5
25
25.5
26
26.5
27
27.5
28
28.5
29
29.5
30
30.5

558
567
576
585
594
603
612
621
630
639
648
657
666
675
684
693
702
711
720
729
738
747
756
765
774

31
31.5
32
32.5
33
33.5
34
34.5
35
35.5
36
36.5
37
37.5
38
38.5
39
39.5
40
40.5
41
41.5
42
42.5
43
783
792
801
810
820
828
840
850
860
870
876
885
890
900
910
920
930
940
950
960
970
980
990
1000
43.5
44
44.5
45
45.S
46
46.5
47
47.5
48
48.5
49
49.5
50
50.5
51
51.5
52
52.5
53
53.5
54
54.5
55

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notes | book | author | contents | introduction
general:  method 1 | method 2 | method 3 | decoration | semitones
 | strings  | sources
bardic harp:
introduction  | playing  | construction | neck | pillar | soundboard | strings | assembly | stringing | semitones

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