| RefNo | Title |
| DF/PAL/100/40/206 | Bolton, H. |
| DF/PAL/100/49/113 | Bolton, H. |
| DF/PAL/100/34/122 | Bolton, H. |
| DF/PAL/100/55/90 | Bolton, H. |
| DF/ZOO/252/1/8/18 | Bolton, H (Bristol Museum) |
| DF/PAL/100/40/205 | Bolton, H. |
| DF/ZOO/252/1/6/15 | Bolton, H (Bristol Museum) |
| DF/PAL/100/49/110 | Bolton, H. |
| DF/PAL/100/38/58 | Bolton, H. |
| DF/PAL/100/51/71 | Bolton, H. |
| DF/PAL/100/53/86 | Bolton, H. |
| DF/PAL/100/40/204 | Bolton, H. |
| DF/PAL/100/49/112 | Bolton, H. |
| DF/PAL/100/47/85 | Bolton, H. |
| DF/PAL/100/45/100 | Bolton, H. |
| DF/PAL/100/42/365 | Bolton, H. |
| DF/PAL/100/36/70 | Bolton, H. |
| DF/PAL/100/42/364 | Bolton, H. |
| DF/ZOO/200/53/64 | Bristol Museum & Art Galleries |
| DF/PAL/100/57/57 | Bolton, H |
| DF/ZOO/200/52/180 | Bolton, H |
| DF/ZOO/200/50/218 | Bolton, H |
| DF/PAL/100/32/69 | Bolton, H. |
| DF/PAL/100/34/121 | Bolton, H. |
| DF/PAL/100/34/119 | Bolton, H. |
| DF/PAL/100/49/111 | Bolton, H. |
| DF/PAL/100/84/12 | Bolton, H (Bristol & Reading) |
| DF/ZOO/230/1/25 | Bolton, J Herbert |
| DF/ZOO/235/1/1/8/15 | Bolton, H. |
| DF/PAL/100/28/7 | Bolton, H. |
| DF/PAL/100/36/69 | Bolton, H. |
| DF/PAL/100/34/123 | Bolton, H. |
| DF/PAL/100/32/221 | Bolton, H. |
| DF/PAL/100/36/71 | Bolton, H. |
| DF/PAL/100/38/60 | Bolton, H. |
| DF/PAL/100/38/57 | Bolton, H. |
| DF/PAL/100/38/59 | Bolton, H. |
| DF/PAL/100/42/366 | Bolton, H. |
| DF/PAL/100/47/84 | Bolton, H. |
| DF/PAL/100/47/86 | Bolton, H. |
| DF/PAL/100/49/114 | Bolton, H |
| DF/PAL/100/49/116 | Bolton, H. |
| DF/PAL/100/49/117 | Bolton, H. |
| DF/PAL/100/49/115 | Bolton, H. |
| DF/PAL/100/49/118 | Bolton, H. |
| DF/PAL/100/51/72 | Bolton, H. |
| DF/PAL/100/53/85 | Bolton, H. |
| DF/PAL/100/53/88 | Bolton, H. |
| DF/PAL/100/53/87 | Bolton, H. |
| DF/PAL/100/55/89 | Bolton, H. |
| DF/PAL/100/84/11 | Bolton, Miss E (Newcastle, Bristol Museum and Art Gallery & Surbiton) |
| DF/BOT/400/6/2 | Brandegee, J S (Berkeley, USA); Bristol Museum and Art Gallery (Bristol) |
| DF/ZOO/200/52/374-376 | Bolton, H |
| DF/ZOO/235/1/1/3/29 | Bolton, H. |
| DF/ZOO/252/1/13/9 | Bolton, H (Bristol Museum) |
| DF/PAL/100/61/42 | Bolton, Herbert |
| DF/PAL/100/61/43 | Bolton, Herbert |
| DF/PAL/100/61/44 | Bolton, H |
| DF/PAL/100/61/41 | Bolton, Herbert |
| DF/BOT/400/4/26 | Bristol Museum and Art Gallery |
| DF/BOT/400/18/3 | Correspondence Be - Bo |
| DF/BOT/400/7/7 | Bristol Museum and Art Gallery |
| DF/BOT/400/10/11 | Bristol Museum and Art Gallery |
| DF/BOT/400/13/11 | Bolton, H (Bristol) |
| DF/BOT/400/17/3 | Correspondence Bo - Bu |
| DF/DIR/932/1/122 | Austin, Henry Haversham Godwin; Bolton, Gambier |
| DF/PAL/100/63/46 | Bolton, Herbert |
| DF/PAL/100/63/49 | Bolton, Herbert |
| DF/PAL/100/63/58 | Bolton, Herbert |
| DF/PAL/100/63/56 | Bolton, Herbert |
| DF/PAL/100/63/48 | Bolton, Herbert |
| DF/PAL/100/63/45 | Bolton, Herbert |
| DF/PAL/100/63/60 | Bolton, Herbert |
| DF/PAL/100/63/63 | Memo re. items sent to H Bolton |
| DF/PAL/100/63/62 | Bolton, Herbert |
| DF/PAL/100/63/52 | Bolton, Herbert |
| DF/PAL/100/63/54 | Bolton, Herbert |
| DF/PAL/100/63/43 | Bolton, Herbert |
| DF/PAL/100/63/47 | Bolton, Herbert |
| DF/PAL/100/63/44 | Bolton, Herbert |
| DF/PAL/100/63/50 | Bolton, Herbert |
| DF/PAL/100/63/55 | Bolton, Herbert |
| DF/PAL/100/63/51 | Bolton, Herbert |
| DF/PAL/100/63/57 | Bolton, Herbert |
| DF/PAL/100/63/53 | Bolton, Herbert |
| DF/PAL/100/63/59 | Bolton, Herbert |
| DF/PAL/100/63/61 | Bolton, Herbert |
| DF/ZOO/232/5/11/1/17 | Bolton, Herbert |
| DF/PAL/122/1/1 | Newton, Richard Bullen: correspondence |
| DF/PAL/100/40/203 | Bolton, H. |
| DF/PAL/100/42/363 | Bolton, H. |
| DF/PAL/100/45/99 | Bolton, H. |
| DF/PAL/100/47/87 | Bolton, H. |
| DF/PAL/100/51/70 | Bolton, H. |
| DF/PAL/100/51/73 | Bolton, H. |
| DF/PAL/100/53/89 | Bolton, H. |
| DF/ZOO/233/3/1/1 | Correspondence: A - M |
| DF/PAL/122/1/3 | Newton, Richard Bullen: correspondence |