| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Aneroid Barometers and their Restoration | 978-0-948382-11-6 (0-948382-11-2) | 1999 |
| Barographs | 978-0-948382-12-3 (0-948382-12-0) | 2002 |
| Care and Restoration of Barometers | 978-0-948382-05-5 (0-948382-05-8) | 1997 |
P. C. · P. Collins · P R · Philip Collins · Philip R. · R. C. · R. Collins