1923 06 30.21   8.85  19.52 
1923 07 33.09  10.96  22.03 
1923 08 31.99  10.46  21.22 
1923 09 26.06   6.99  16.52 
1923 10 17.09    . 2   8.55 
1923 11 11.99  -3.24   4.37 
1923 12  3.13  -9.54  -3.20 
1924 01  2.82  -9.18  -3.18 
1924 02 10.38  -4.19   3.09 
1924 03 10.08  -4.86   2.61 
1924 04 16.57    .79   8.68 
1924 05 22.69   6.45  14.57 
1924 06 32.21  12.72  22.46 
1924 07 31.08  13.74  22.41 
1924 08 31.72  12.68  22.20 
1924 09 27.78   6.55  17.16 
1924 10 20.04   3.14  11.59 
1924 11 16.39  -2.55   6.91 
1924 12  4.65 -10.34  -2.84 
1925 01  3.48  -9.25  -2.88 
1925 02 12.89  -3.87   4.51 
1925 03 16.85  -2.40   7.22 
1925 04 21.26   3.30  12.28 
1925 05 25.31   7.71  16.51 
1925 06 31.09  12.65  21.87 
1925 07 32.71  14.53  23.62 
1925 08 28.11  11.87  19.99 
1925 09 24.30   9.45  16.87 
1925 10 17.04   2.02   9.53 
1925 11 11.54  -3.04   4.25 
1925 12  6.48  -7.47   -.49 
1926 01  5.26  -9.18  -1.96 
1926 02 13.57  -4.73   4.42 
1926 03 12.04  -4.16   3.94 
1926 04 16.65   1.14   8.89 
1926 05 22.94   5.70  14.32 
1926 06 28.63   9.71  19.17 
1926 07 29.93  12.36  21.14 
1926 08 30.49  12.19  21.34 
1926 09 27.08   9.41  18.24 
1926 10 22.10   3.23  12.66 
1926 11 13.66  -3.58   5.04 
1926 12  7.68  -8.07   -.19 
1928 01 13.75  -4.36   4.69 
1928 02 12.80  -2.93   4.93 
1928 03 18.94   1.89  10.41 
1928 04 21.26   2.48  11.87 
1928 05 26.35   9.21  17.78 
1928 06 31.09  12.21  21.65 
1928 07 34.63  15.75  25.19 
1928 08 30.14  13.99  22.06 
1928 09 27.07  10.16  18.61 
1928 10 21.68   7.15  14.41 
1928 11 11.15  -2.58   4.28 
1928 12  6.79  -5.83    .48 
1929 01  5.20  -6.91   -.85 
1929 02  6.36 -10.07  -1.85 
1929 03 12.35  -1.85   5.25 
1929 04 20.18   1.86  11.02 
1929 05 22.57   6.31  14.44 
1929 06 29.22  11.91  20.56 
1929 07 28.59  14.68  21.63 
1929 08 28.35  13.98  21.16 
1929 09 25.02  10.20  17.61 
1929 10 20.15   3.14  11.64 
1929 11  7.79  -6.47    .66 
1929 12 11.81  -5.98   2.91 
1930 01  5.18 -11.57  -3.19 
1930 02 16.25  -2.69   6.78 
1930 03 13.22  -5.48   3.87 
1930 04 22.31   3.67  12.99 
1930 05 21.90   5.12  13.51 
1930 06 28.35  11.13  19.74 
1930 07 30.19  13.82  22.00 
1930 08 30.08  13.66  21.87 
1930 09 28.26   9.56  18.91 
1930 10 18.34   3.39  10.86 
1930 11 12.26  -4.19   4.03 
1930 12  7.59  -7.79    .-9 
1931 01  8.80  -8.31    .24 
1931 02 10.67  -4.42   3.12 
1931 03 11.02  -4.60   3.21 
1931 04 15.87   2.19   9.03 
1931 05 20.49   5.04  12.76 
1931 06 29.97  12.80  21.38 
1931 07 29.58  14.06  21.82 
1931 08 27.91  12.46  20.18 
1931 09 27.18  12.32  19.75 
1931 10 20.31   4.21  12.26 
1931 11 11.81  -3.90   3.95 
1931 12  9.47  -6.05   1.71 
1932 01  5.64  -8.66  -1.51 
1932 02 12.87  -2.45   5.21 
1932 03 11.17  -5.07   3.05 
1932 04 18.59   2.79  10.69 
1932 05 22.00   7.89  14.94 
1932 06 26.76  10.92  18.84 
1932 07 30.08  15.19  22.63 
1932 08 27.95  13.70  20.82 
1932 09 25.14   8.62  16.87 
1932 10 20.14   1.04  10.59 
1932 11 15.56  -3.49   6.03 
1932 12  4.48 -11.93  -3.72 
1933 01  9.38  -7.29   1.04 
1933 02  8.56  -9.52   -.48 
1933 03 15.58  -2.31   6.63 
1933 04 17.59   -.28   8.65 
1933 05 22.58   5.98  14.28 
1933 06 28.44  13.45  20.94 
1933 07 30.24  14.43  22.33 
1933 08 27.59  13.24  20.41 
1933 09 27.90  11.74  19.82 
1933 10 22.39   5.12  13.75 
