J. Trdina (13, 1881–85) [Prijateljev prepis]

J. Abram (1, 1904), J. Aljaž (1, 1901), Apih (1, 1897), Ottomar Bamberg (1, 1909), Baudouin de Courtenay (1, b. d.), V. Bežek (1, 1897), Petro Bonetti (1, 1894), Bozen (2, 1881), Simon Bric (1, 1883), Ivan Cankar (3, 1901–04), Cvetnič (1, 1884 + 2 prilogi: skakalnica), Češnik (1, 1891), Konrad Črnologar (1, 1890), R. Čuček (1, 1890), Fran Detela (3, 1894–96), Dolenc (1, 1884), Elze (2, 1883–1892), A. Fekonja (1, 1889), Fran Govekar (2, 1896–1905), Ivan Grafenauer (1, 1915), Gregorčič (1, b. d.), N. Gregorčič (1, 1888), Ivan Hribar (1, 1897), Fran Ilešič (1, 1905), Luka Jeran (1, 1886), Kaučič (1, 1885), Janko Kersnik (1, 1890), F. Kos (1, 1891), Knez (1, b. d.), Gregor Krek (5, 1885–1888), E. Lah (1, 1904), Luis Leger (1 + 1 priloga, 1894), Lovrenčič (1, 1914), Mantuani (1, 1912), Ante Medved (1, 1898), Mencinger (1, 1900), Fran Ksaver Meško (25, 1897–1915), Matija Murko (2, 1890), Murovec (1, 1903), Germonik Obmann (1, 1888), Walter Schmid (1, 1915), Viktor Steska (1, 1915), Josip Stritar (1, 1885), Špendal (1, 1893), Štrekelj (1, 1913), Afra Štrekelj (3, 1912), K. Štrekelj (1, 1900), Šubic (1, 1905), Fran Šuklje (2, 1902–16), Lovro Pintar (1, 1912), Ploi (1, 1868), Fran Podkrajšek (1, b. d.), Požar (1, 1909), Ivan Prijatelj (7, 1901–19), Razlag (1, 1873 + 1 dodatek: pismo F. Jamošeka, 1887), Regally (1, 1912), Ivan Tavčar (2, 1884), Terstenjak (1 + 1 priloga, 1878), F. Tomšič (1, 1880), Ivan Trnski (1, 1887), Paul Turner (1, 1881), M. Valjavec (1, 1886 + 5 pisem v Prijateljevem prepisu, 5, 1881–84), Volčič (1, 1971), Vošnjak (1, 1881), Tomo Zupan (1, 1891), A. Zupančič (1, 1890), Žigon (1, 1916), Žitnik (1, 1990), Žunković (6, 1898–99), Neugotovljeni (11, 1897–1911)

II. 2. Simon Jenko (tematska korespondenca):

II. 2. 1. Pismo: F. Levec > S. Jenko (1, 1879)

II. 2. 2. Korespondenca: Commité für Jenkofeier (3, 1879), Ladislav Hrovat (1, 1879), Ivan Jenko (1, 1879), Prevc (1, 1879), Karel Šavnik (1, 1879), Ivan Tavčar (1, 1879 + 1 priloga: Lazar o Jenku [Levčev zapis?])

Anton Trstenjak > Josip Jurčič (1, 1876 + 1 priloga: zapis o Josipu Vošnjaku), Evgen Lah > Fran Meško (2, 1905–06)