| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Factors Affecting Performance of Friction Props | 978-0-7215-0068-3 | 1962 | W. H. Evans |
| Survey of Roof Supports Examined by S.M.R.E. During the Period 1960-67 | 978-0-7215-0256-4 | 1969 | |
| Yielding Props: Laboratory Trials of the 'Dowty' Hydraulic Prop Pt. 1 | 978-0-7215-0095-9 | 1953 | W. H. Evans |
| Yielding Props: Laboratory Trials of the G.H.H.Friction Prop Pt. 2 | 978-0-7215-0072-0 | 1954 | " |
G. Harris · S. G. · S H · S. Harris · Sandra G Harris