3. General Correspondence
- UPWC 173/04 Folder : Di - Du 1909
- UPWC 173/05 Folder : Di - Du 1909
- UPWC 173/06 Folder : Di - Du (+ Dwyer) 1909
- UPWC 173/07 Folder : Do - Dr 1909
- UPWC 173/08 Folder : Di - Du (+ Dwen) 1909
- UPWC 173/09 Folder : Di - Du (+ Dwane) 1909
- UPWC 173/10 Folder : Di - Du (+ Dwane) 1909-1910
- UPWC 173/11 Folder : Di - Du 1910
- UPWC 173/12 Folder : Di - Du 1910
- UPWC 173/13 Folder : Di - Du (+ Dwyer) 1910
- UPWC 173/14 Folder : Di - Du (+ Dwyer) 1910
- UPWC 173/15 Folder : Di - Du 1908-1910
- UPWC 174/01 Folder : E 1908
- UPWC 174/02 Folder : E 1908-1909
- UPWC 174/03 Folder : E 1909
- UPWC 174/04 Folder : E 1909
- UPWC 174/05 Folder : E 1909-1910
- UPWC 174/06 Folder : E 1910
- UPWC 174/07 Folder : E 1910
- UPWC 174/08 Folder : E 1910
- UPWC 174/09 Folder : E 1910
- UPWC 174/10 Folder : E 1910-1911
- UPWC 175/01 Folder : Fe - Fr 1908-1910
- UPWC 175/02 Folder : Fie - Fin 1909
- UPWC 175/03 Folder : Fe - Fr 1909-1910
- UPWC 175/04 Folder : Fi - Fr 1909-1910
- UPWC 175/05 Folder : Fie - Fir 1909-1910
- UPWC 175/06 Folder : Fis 1908-1910
- UPWC 175/07 Folder : Fit 1909
- UPWC 175/08 Folder : Fit 1908-1910
- UPWC 175/09 Folder : Fla - Fle 1908-1910
- UPWC 175/10 Folder : Fla - Fle 1907-1910
- UPWC 175/11 Folder : Fog - For 1908-1910
- UPWC 175/12 Folder : Fos - Fox 1908-1910
- UPWC 175/13 Folder : Fra 1908-1909
- UPWC 176/01 Folder : Fre - Fri 1909-1910
- UPWC 176/02 Folder : Fre, Fri (+ Fruechtel) 1909
- UPWC 176/03 Folder : Fra - Fru 1908-1909
- UPWC 176/04 Folder : Fu 1908-1910
- UPWC 176/05 Folder : Fu 1907-1909
- UPWC 176/06 Folder : Fl - Fo (+ Fitzgerald) 1908-1910
- UPWC 176/07 Folder : Fo 1909-1910
- UPWC 176/08 Folder : Fo 1909
- UPWC 176/09 Folder : Fal, Foley, Fahy 1909
- UPWC 176/10 Folder : Fah - Fal 1908-1910
- UPWC 176/11 Folder : Fal - Far 1909-1910
- UPWC 176/12 Folder : Fan - Far 1908-1909
- UPWC 176/13 Folder : Fan - Far 1909-1910
- UPWC 176/14 Folder : Fas - Far (+ Finley) 1909-1910
- UPWC 176/15 Folder : Fed - Fer 1908-1910
- UPWC 176/16 Folder : Hol - Hoo 1908-1909
- UPWC 176/17 Folder : Hoe - Hor 1908-1909
- UPWC 176/18 Folder : Hou - Hoy 1908-1909
- UPWC 176/19 Folder : Hua - Hul 1908-1909
- UPWC 176/20 Folder : Hub - Hun 1908-1909
- UPWC 176/21 Folder : Hum - Hut 1908-1909
- UPWC 176/22 Folder : Hyland, Hynes 1909
- UPWC 177/01 Folder : I, J, K 1907-1910
- UPWC 177/02 Folder : Joe - Joy 1908-1910
- UPWC 177/03 Folder : Jones 1908-1910
- UPWC 177/04 Folder : Jones, Dr. B.W. 1908-1910
- UPWC 177/05 Folder : Johnson, Johnston 1908-1910
- UPWC 177/06 Folder : Johnson, Johnston 1909-1910
- UPWC 177/07 Folder : Jones, Johnson, Johnston 1908-1910
- UPWC 177/08 Folder : In - It 1908-1910
- UPWC 177/09 Folder : Ju 1909-1910
- UPWC 178/01 Folder : Jen - Jes 1908-1910
- UPWC 178/02 Folder : Il - In (+ Jimenez, Jaenke) 1908-1910
- UPWC 178/03 Folder : International Textbook Company 1908-1910
- UPWC 178/04 Folder : In, Ja, Jo 1908-1910
- UPWC 178/05 Folder : Ja 1908-1910
- UPWC 178/06 Folder : Kil - Kin (+ Kelmer, Kveig) 1908-1910
- UPWC 178/07 Folder : Ki - Kl 1908-1910
- UPWC 178/08 Folder : Kn - Ko 1908-1910
- UPWC 178/09 Folder : Ko 1908-1910
- UPWC 178/10 Folder : Kr (+ Kervick) 1908-1911
- UPWC 178/11 Folder : Kr - Ku (+ Kahler, Keefe) 1908-1910
- UPWC 179/01 Folder : Kar - Kay (+ Kane) 1908-1910
- UPWC 179/02 Folder : Kam - Kap 1908-1910
- UPWC 179/03 Folder : Kea - Kel (+ Kane, Reiley [Keiley?]) 1908-1910
- UPWC 179/04 Folder : Kel 1910
- UPWC 179/05 Folder : Kel 1909-1910
- UPWC 179/06 Folder : Kel (+ Dominguez) 1909-1910
- UPWC 179/07 Folder : Kel (+ Kemper) 1908-1909
- UPWC 179/08 Folder : Kel (+ Kemper) 1908-1909
- UPWC 179/09 Folder : Ken - Keo 1909-1910
- UPWC 179/10 Folder : Ken, Kesgh, Keufel 1909-1910
- UPWC 179/11 Folder : Ken, Keuffel 1908-1909
- UPWC 179/12 Folder : Ker - Key 1908-1910
- UPWC 179/13 Folder : Kid - Kir 1909-1910
- UPWC 180/01 Folder : Lac - Law 1908-1910
- UPWC 180/02 Folder : Lag - Lam (+ Lenire) 1908-1910
- UPWC 180/03 Folder : Lamm, Lan 1908-1910
- UPWC 180/04 Folder : Lan, Lenahan 1908-1910
- UPWC 180/05 Folder : Li, Leg, Levens, Lewis, Lloyd 1908-1910
- UPWC 180/06 Folder : Lob - Loe 1908-1910
- UPWC 180/07 Folder : Logue 1909-1910
- UPWC 180/08 Folder : Long, Longman 1908-1910
- UPWC 180/09 Folder : Lof - Lop 1908-1910
- UPWC 180/10 Folder : Lov - Low 1908-1910