| Bib. ref. | Year | Legal deposit date | Title page | |
|---|---|---|---|---|
| ZDm6 | 1948 | 27 May 1948 | SIGNATURE A QUADRIMESTRIAL OF TYPOGRAPHY AND … 6 NEW SERIES MAY 1948 | |
| ZDm7 | 1948 | 6 Oct 1948 | SIGNATURE A QUADRIMESTRIAL OF TYPOGRAPHY AND … 7 NEW SERIES OCTOBER 1948 | |
| ZDm15 | 1952 | 10 May 1952 | SIGNATURE A QUADRIMESTRIAL OF TYPOGRAPHY AND … 15 NEW SERIES MAY 1952 | |
| ZDm18 | 1954 | 13 Feb 1954 | SIGNATURE A QUADRIMESTRIAL OF TYPOGRAPHY AND … 18 NEW SERIES FEBRUARY 1954 |
Wikipedia article on Brian Robb