Circular /

no.67 1904; no.72 1905; no.81 1906; no.7 1907; no.27 1908; no.1-28 (Incompl.)(1906-1909); no.29 1908/1909; no.34 1909; no.36 1909; no.38 1909; no.39 1909; no.30-47 (Incompl.)(1908-1910); no.43 1910; no.49 1910; no.32-59 (Incompl.)(1909-1911); no.48-59 (Incompl.)(1910-1911); no.61 1911/1912; no.63 1912; no.73 1913; no.74 1914; no.78 1914; no.79 1914; no.81 1915; no.91 1915/1916; no.96 1916; no.101 1916; no.106 1916/1917; no.112 1917; no.126 1917; no.133 1918/1919; no.135 1918/1919; no.134 1919; no.138 1919; no.150 1920/1921; no.151 1921; no.152 1921; no.153 1921; no.154 1921; no.155 1921; no.156 1921; no.157 1921; no.158 1921; no.144-161(1920-1922); no.159 1921/1922; no.160 1922; no.161 1922; no.162 1922; no.163 1922; no.164 1922; no.165 1922; no.166 1922/1923; no.167 1923; no.169 1923; no.173 1923; no.177 1923; no.162-185(1922-1924); no.187 1924; no.189 1924; no.191 1924; no.194 1924; no.190 1924/1925; no.209 1924/1925; no.192 1925; no.193 1925; no.195 1925; no.196 1925; no.201 1925; no.202 1925; no.203 1925; no.208 1925; no.204 1925/1926; no.217 1925/1926; no.205 1926; no.206 1926; no.207 1926; no.210 1926; no.211 1926; no.212 1926; no.213 1926/1927; no.228 1926/1927; no.214 1927; no.215 1927; no.216 1927; no.218 1927; no.219 1927; no.220 1927; no.221 1927; no.223 1927; no.227 1927; no.224 1928; no.225 1928; no.226 1928; no.229 1928; no.231 1928/1929; no.244 1928/1929; no.232 1929; no.233 1929; no.234 1929; no.235 1929; no.236 1929; no.237 1929; no.239 1929; no.240 1929; no.238 1929/1930; no.253 1929/1930; no.241 1930; no.242 1930; no.243 1930; no.245 1930; no.246 1930; no.247 1930; no.248 1930/1931; no.261 1930/1931; no.249 1931; no.250 1931; no.251 1931; no.252 1931; no.254 1931; no.255 1931; no.256 1931; no.257 1931/1932; no.267 1931/1932; no.258 1932; no.259 1932; no.260 1932; no.262 1932; no.265 1932/1933; no.276 1932/1933; no.266 1933; no.268 1933; no.269 1933; no.270 1933; no.271 1933; no.272 1933; no.273 1933/1934; no.264 pt.2 1934; no.264 pt.1 1934; no.274 1934; no.275 1934; no.277 1934; no.278 1934; no