Vols. for juil. 1836-déc. 1839 called also nouv. sér.; jan. 1840-déc. 1849, 3. ser.; jan. 1850-<déc. 1858,> 4. sér.
Also numbered as année 1-50 (v. 1-96), 1830-1879; ser. 2, v. 1-46, 1880-1902; ser. 3, v. 1-6, 1902-1905; ser. 4, v. 1-16, no. 3, 1905-1913. Cf. Union list of serials.