I want to know the answer to the following question:
Who cast the two service bells?
All the background I'm provided with is that "In addition there are two service bells, cast by Robert Mot, in 1585 and 1598 respectively, a Sanctus bell cast in 1738 by Richard Phelps and Thomas Lester and two unused bells—one cast about 1320, by the successor to R de Wymbish, and a second cast in 1742, by Thomas Lester.". Is that enough to answer the question?
Answer: yes