 | George Lindley - 1831 - 674 str.
...PORTER, Esq. FRS 1 vol. fcp. 8vo. with Vignette Title and 50 Woodcuts, 6s. cloth. PORTLOCK.-REPORT ON THE GEOLOGY OF THE COUNTY of LONDONDERRY, and of Parts of Tyrone and Fermanmth, examined and described under the Authority of the Master-General and Board of Ordnance.... | |
 | J. S. Bayldon - 1834 - 286 str.
...PORTER, Esq. FRS 1 vol. fcp. 8vo. with Vignette Title and 50 Woodcuts, 6s. cloth. PORTLOCK.-REPORT ON THE GEOLOGY OF THE COUNTY of LONDONDERRY, and of Parts of Tyrone and Fermanagh, examined and described under the Authority of the Master-General and Board of Ordnance. By JE PORTLOCK, FRS &c.... | |
 | Robert Cox - 1836 - 434 str.
...PORCELAIN AND GLASS. ByG. R. Porter, Esq. FRS 1 vol. foolscap Svo. with Vignette Title and 50 Woodcnts, B.. cloth. PORTLOCK. - REPORT ON THE GEOLOGY OF THE COUNTY...and of Parts of Tyrone and Fermanagh, examined and deseribed under the Anthority of the Master-General and Board of Ordnance. By JE Portlock. FR S. etc... | |
 | Sir Henry Taylor - 1836 - 326 str.
...Svo. with 50 Woodcuts, fis. cloth. PORTLOCK. - REPORT ON THE GEOLOGY OF THE COUNTY OF lAWDONDERRY, and of Parts of Tyrone and Fermanagh, examined and...under the Authority of the Master-General and Board of Ordnancc. By JE Portlock, FRS etc. Svo. with 4S Plates, 24s. cloth. POWELL.— THE HISTORY OF NATURAL... | |
 | Charles Caleb Colton - 1837 - 496 str.
...PORCELAIN AND GLASS. By GR PORTER, Esq. FRS 1 vol. fcp. 8vo. with Vignette Title and 50 Woodcuts, 6s. cloth. PORTLOCK.- REPORT ON THE GEOLOGY OF THE COUNTY...and of Parts of Tyrone and Fermanagh, examined and described under the Authority of the Master-General and Board of Ordnance. By JE PORTLOCE, FRS Sic.... | |
 | 1843 - 708 str.
...Observations in 1839. With numerous Illustrations, from the author's own Sketches, By GH Wathen. Also, "Report on the Geology of the County of Londonderry,...and of parts of Tyrone and Fermanagh." Examined and described under the authority of the Board of Ordnance. By JE Portlock, FRS, &c., with a large colored... | |
 | Sir Henry Parnell - 1838 - 542 str.
...GLASS. By GR PORTER, Esq. FRS Fcp. Svo. with Vignette Title and 50 Woodcuts, 6s. cloth. PORTLOCK.-REPORT ON THE GEOLOGY OF THE COUNTY of LONDONDERRY, and of Parts of Tyrone and Fermanagh, examined and described under the Authority of the Master-General and Board of Ordnance. By JE PORTLOCK, FRS tec.... | |
 | Baden Powell - 1838 - 376 str.
...GLASS. By GR POUTER, Esq. FRS Fcp. 8vo. with Vignette Title and 50 Woodcuts, 6s. cloth. PORTLOCK.-REPORT ON THE GEOLOGY OF THE COUNTY of LONDONDERRY, and of Parts of Tyrone and Fermanagh, examined and described under the Authority of the Master-General and Board of Ordnance. By JE PORTLOCK, FRS &c.... | |
 | Charles Edward Trevelyan - 1838 - 270 str.
...Treasury. 8vo. with 60 Plates, comprising rery numerous Figures, 9*. cloth. PORTLO€K. — REPORT O» THE GEOLOGY OF THE COUNTY OF LONDONDERRY, and of Parts of Tyrone snd Fermanagh, examined and dexcrihed under the Authority of the Master-General and Board of O*dnancc.... | |
 | John Lindley - 1839 - 662 str.
...PORCELAIN AND GLASS. By GR PoETKB, Esq. FRS 1 vol. fcp. Svo. with Vignette Title and 50 Woodcuts, 6s. cloth. PORTLOCK- REPORT ON THE GEOLOGY OF THE COUNTY...and of Parts of Tyrone and Fermanagh, examined and described under the Authority of the Master-General and Board of Ordnance. By JE PORTLOCK, FRS &c.... | |
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PORTLOCK.- REPORT ON THE GEOLOGY OF THE COUNTY of LONDONDERRY, and of Parts of Tyrone and Fermanagh, examined and described under the Authority of the Master-General and Board of Ordnance. By JE PORTLOCK, FRS &c. 
