W. Awdry/ Richard Courtney (ILT)
(16)
Richard W. Bulliet/ Pamela Crossley/ Daniel Headrick/ Steven Hirsch/ Lyman Johnson
(9)
Richard W. Bulliet/ Pamela Kyle Crossley/ Daniel R. Headrick/ Steven W. Hirsch/ Lyman L. Johnson
(8)
Richard W. Bulliet/ Pamela Kyle Crossley/ Daniel R. Headrick/ Steven W. Hirsch/ Lyman L. Johnson/ David Northrup
(5)