1922 06 31.00 -99.99 -99.99 
1922 07 33.15  10.37  21.76 
1922 08 31.54  13.03  22.28 
1922 09 28.74   6.61  17.67 
1922 10 21.50  -1.33  10.08 
1922 11  9.52  -3.77   2.87 
1922 12  6.17  -3.94   1.11 
1923 01  6.49  -5.07    .70 
1923 02  2.57 -10.35  -3.89 
1923 03  6.63  -5.01    .80 
1923 04 14.51    .52   7.52 
1923 05 21.46   4.25  12.85 
1923 06 25.74   5.84  15.79 
1923 07 32.29  12.91  22.60 
1923 08 29.43   9.76  19.59 
1923 09 24.87   3.72  14.29 
1923 10 18.20  -3.90   7.15 
1923 11 11.74  -7.31   2.21 
1923 12  3.89 -11.13  -3.62 
1924 01  2.25 -18.28  -8.01 
1924 02  9.52  -6.60   1.46 
1924 03  7.74  -7.01    .36 
1924 04 16.20  -4.48   5.85 
1924 05 23.59   1.97  12.78 
1924 06 30.99   8.85  19.92 
1924 07 32.24  11.39  21.81 
1924 08 33.23  10.50  21.86 
1924 09 26.29   4.63  15.46 
1924 10 19.35  -2.30   8.52 
1924 11  9.78  -7.76   1.00 
1924 12  1.01 -16.28  -7.63 
1925 01   .68 -15.17  -7.24 
1925 02  7.98  -7.00    .49 
1925 03 10.33  -3.86   3.23 
1925 04 13.26  -1.61   5.82 
1925 05 25.23   4.59  14.91 
1925 06 25.94   7.76  16.85 
1925 07 33.03  11.40  22.21 
1925 08 29.85   8.25  19.04 
1925 09 24.71   4.67  14.69 
1925 10 17.17  -2.33   7.41 
1925 11  9.64  -7.76    .94 
1926 02  8.62  -6.43   1.09 
1926 03 11.97  -7.06   2.45 
1926 04 19.20    .-8   9.56 
1926 05 23.91   1.74  12.82 
1926 06 28.73   5.55  17.14 
1926 08 31.13   8.33  19.73 
1926 09 25.84   3.29  14.56 
1926 10 20.09  -2.02   9.03 
1926 11 11.85  -7.00   2.42 
1926 12  5.03 -10.30  -2.63 
1927 01  6.08  -8.97  -1.44 
1927 02  6.94  -4.54   1.20 
1927 04 15.77  -1.65   7.06 
1927 05 21.72    .35  11.03 
1927 06 29.11   4.57  16.84 
1927 07 32.11   7.40  19.75 
1927 08 32.08   7.62  19.85 
1927 11 13.21 -99.99 -99.99 
1927 12  2.34  -8.27  -2.96 
1928 02  6.91  -6.02    .44 
1928 03 13.72  -1.24   6.24 
1928 04 16.20  -2.52   6.84 
1928 05 23.55   6.33  14.94 
1928 06 26.39   6.32  16.35 
1928 07 33.47  12.10  22.78 
1928 08 99.99   9.43 -99.99 
1928 09 28.28   4.92  16.60 
1928 10 19.34   -.88   9.23 
1928 11  9.72  -4.48   2.62 
1928 12  2.73 -11.65  -4.46 
1929 01  2.24 -12.75  -5.25 
1929 02  1.15 -12.80  -5.82 
1929 03  9.60  -4.09   2.75 
1929 04 14.40  -1.57   6.41 
1929 05 22.17   2.77  12.47 
1929 06 27.78   5.52  16.65 
1929 07 32.32 -99.99 -99.99 
1929 08 30.83 -99.99 -99.99 
1929 09 25.14 -99.99 -99.99 
1929 10 20.58  -1.57   9.50 
1929 11  9.93 -10.51   -.28 
1929 12  9.68 -10.77   -.54 
1930 04 20.28   2.10  11.19 
1930 05 20.57   2.60  11.58 
1930 06 29.36   7.79  18.57 
1930 07 31.25  13.92  22.58 
1930 08 28.25  13.48  20.86 
1930 09 24.41   5.67  15.04 
1930 10 17.31  -1.26   8.02 
1930 11  6.68 -99.99 -99.99 
1930 12 -1.14 -17.29  -9.21 
1931 01  3.39 -14.55  -5.58 
1931 02  9.10  -9.18    .-4 
1931 03 12.17  -6.87   2.65 
1931 05 22.07   3.06  12.56 
1932 02  7.43  -8.80   -.68 
1932 03 13.56  -4.96   4.30 
1932 05 23.60 -99.99 -99.99 
1932 07 34.32   8.46  21.39 
1932 08 32.75   9.22  20.98 
1932 09 28.86   1.99  15.42 
