Chicago, Illinois, United States of America, University of Chicago
| Place | Chicago, University of Chicago Shown in county lists as Chicago, Mitchell Tower |
| State | Illinois |
| Country | United States of America |
| Dove tower ID | 11762 |
| Rings | 10 (full-circle ring), tenor 18–0–26 in ESee below 72 (carillon), bourdon 330–1–2 in C♯See below 10 (chime), tenor 21–3–7 in E♭See below |
| Frames | 2See below |
| Latitude & longitude | 41.79125, -87.59828View on map, or get directions from Google MapsList nearest towers |
| Satnav lat & long | No optimised destination for satellite navigation has been submittedAdd details |
| Postcode | 60637 |
| Ownership | Local Authority (secular) |
| Also | Toilet |
| URLs | http://changeringers.uchicago.edu https://www.nagcr.org/towers-and-bands/chicago |
| Affiliation | North American Guild |
| Performances | Search for performances on BellBoardCustomise As of last night, BellBoard listed 12 performances here, of which 9 were peals and none were in the last two years |
| Peal boards | No peal boards have been uploaded to BellBoard yet The Central Council is collecting photographs of all peal boards, and curating and uploading them to BellBoard. This includes material from earlier systems found here. |
Ring of 10, tenor 18–0–26 in E : Mitchell Tower
| Bells | 10 (full-circle ring)Edit details | ||||||
| Tenor | 18–0–26 (2042 lb or 926 kg) in E (657.8 Hz) | ||||||
| All rings |
| ||||||
| Practices | Sat 10:30 & Sat 13:00 | ||||||
| Projects & overhauls | 2023 by John Taylor & Co (ring created) Ring installed | ||||||
| Peals | View 19 peals in the Felstead Database | ||||||
| Additional information | Also has a carillon (72 bells); bass bell is 330 1 02 in C#. The Laura Spelman Rockefeller Memorial Carillon, located in the Rockefeller Memorial Chapel, University of Chicago |
| Bell | Weight | Frequency | Note | Diameter | Dated | Founder | Canons | Turning | Hanging | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4–2–9 | 1662.0 | G♯ | 26.00″ | 2022 | John Taylor & Co | F | N | FC | ||
| 2 | 4–1–23 | 1477.7 | F♯ | 26.50″ | 2022 | John Taylor & Co | F | N | FC | ||
| 3 | 4–2–13 | 1316.0 | E | 27.50″ | 2022 | John Taylor & Co | F | N | FC | ||
| 4 | 4–2–21 | 1244.5 | D♯ | 28.00″ | 2022 | John Taylor & Co | F | N | FC | ||
| 5 | 5–1–23 | 1106.8 | C♯ | 30.00″ | 2022 | John Taylor & Co | F | N | FC | ||
| 6 | 6–2–19 | 987.9 | B | 32.50″ | 2022 | John Taylor & Co | F | N | FC | ||
| 7 | 8–2–9 | 879.1 | A | 34.50″ | 2022 | John Taylor & Co | F | N | FC | ||
| 8 | 9–2–5 | 829.6 | G♯ | 37.00″ | 2023 | John Taylor & Co | F | N | FC | ||
| 9 | 12–2–26 | 741.2 | F♯ | 41.00″ | 2023 | John Taylor & Co | F | N | FC | ||
| 10 | 18–0–26 | 657.8 | E | 46.00″ | 2023 | John Taylor & Co | F | N | FC |
72 bell carillon, bourdon 330–1–2 in C♯ : Laura Spelman Rockefeller Memorial Carillon, University Chapel
| Bells | 72 (carillon)Edit details |
| Bourdon | 330–1–2 (36990 lb or 16778 kg) in C♯ (273.5 Hz) |
| Projects & overhauls | 1932 by Gillett & Johnston (ring created) 72 bell carillon installed. |
| Additional information | Equal temperament |
| Bell | Weight | Frequency | Note | Diameter | Dated | Founder | Canons | Turning | Hanging | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 72 | 330–1–2 | 273.5 | C♯ | 117.00″ | 1929 | Gillett & Johnston | F | N | S |
Chime of 10, tenor 21–3–7 in E♭ : Mitchell Tower
| Bells | 10 (chime)Edit details |
| Tenor | 21–3–7 (2443 lb or 1108 kg) in E♭ (617.0 Hz) |
| Projects & overhauls | 2023 by John Taylor & Co (major overhaul) Converted from full-circle ring Old ring of ten hung "dead" in a new galvanised steel frame for automatic chiming. New ring of ten bells installed with new bell frame all new fittings. Sound control installed. 1908 by Mears & Stainbank (ring created) Ring installed |
| Bell | Weight | Frequency | Note | Diameter | Dated | Founder | Canons | Turning | Hanging | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 5–0–4 | 1575.5 | G | 27.25″ | 1908 | Mears & Stainbank | D | N | D | ||
| 2 | 5–2–13 | 1414.5 | F | 28.75″ | 1908 | Mears & Stainbank | D | N | D | ||
| 3 | 6–1–12 | 1257.5 | E♭ | 30.75″ | 1908 | Mears & Stainbank | D | N | D | ||
| 4 | 6–1–27 | 1168.5 | D | 31.88″ | 1908 | Mears & Stainbank | D | N | D | ||
| 5 | 7–1–0 | 1038.0 | C | 34.00″ | 1908 | Mears & Stainbank | D | N | D | ||
| 6 | 8–3–10 | 928.5 | B♭ | 36.63″ | 1908 | Mears & Stainbank | D | N | D | ||
| 7 | 10–2–17 | 830.5 | A♭ | 39.38″ | 1908 | Mears & Stainbank | D | N | D | ||
| 8 | 11–3–24 | 770.5 | G | 41.50″ | 1908 | Mears & Stainbank | D | N | D | ||
| 9 | 16–1–0 | 692.5 | F | 45.75″ | 1908 | Mears & Stainbank | D | N | D | ||
| 10 | 21–3–7 | 617.0 | E♭ | 51.00″ | 1908 | Mears & Stainbank | D | N | D |
Details of frames
| Frame | Bells | Year | Material | Maker | Truss | Layout | ||
|---|---|---|---|---|---|---|---|---|
| 2 [1] | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 of chime | 2023 | Steel | John Taylor & Co | 8.1.A.b | |||
| 1 [2] | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 of 10 | 2023 | Steel | John Taylor & Co | 8.1.B.a | 10.X |
Notes
[1]Frame Fr2 layout
Bells are hung in groups, each group between a pair of RSJs: (1,2,5,7); (3,4,6); and (8,9,10).
Published: 05/12/2024
[2]Frame Fr1 layout
Frame Fr1 Layout in similar to Layout 10.5 but with 3,4,5 hung end-to-end.
Published: 30/08/2023; updated: 05/12/2024
Update log
| 24/03/2026 | Carillon - temperament added [Liam Flood] |
| 17/05/2025 | Dedication deleted; Chime name, Ring name added; Carillon name amended; 72: nominal, diameter added, date amended [Alan Buswell from G&J records] |
| 02/05/2024 | Bass: cast year, founder, canons, turning, hanging type added [Euan Thomas #006907] |
| 28/04/2024 | Carillon added [World Carillon Federation. See also (Carl Scott Zimmerman): http://www.towerbells.org/] |
| 04/09/2023 | 1-10 nominals added [Andrew Ogden, JT & Co via #005597] |
| 02/09/2023 | 1-10: weights added [Andrew Ogden, JT & Co via #005581] |
| 30/08/2023 | Project completed to install a new ring of 10 in a new frame, with the old ring hung dead in a new frame above. The old frame was removed. [David Potter & Paul Mason, JT & Co] |
| 07/03/2023 | 1-10: nominal added [Recorded by Tom Farthing, local contact, analysed by Nick Bowden] |
| 25/01/2023 | New project added (new ring of 10 bells) [David Potter #004483] |
| 21/09/2022 | PN amended [Tom Farthing, local contact] |
| 25/03/2022 | PN amended [Tom Farthing, local contact.] |
| 09/04/2020 | Presence of simulator added; URL added [TimJ(#273) via e-mail] |
| 09/04/2020 | Practice info amended: also Sat 11:00; check invariably [TimJ(#273 per T Farthing) via e-mail] |
| 09/04/2020 | Frame Fr1: date,maker confirmed [Tim Jackson via e-mail] |
| 15/10/2019 | Indication of available toilet facility added [TimJ (REMRKS247; info L Lazzerini) via e-mail] |
| 25/08/2019 | 1-10: turning added; frame Fr1: date,maker added [Tim Jackson via 00013601] |
| 19/08/2019 | Frame Fr1: material amended,truss,layout added [Tim Jackson via e-mail] |