FALCK (Nikolai Detlef). A Philosophical Dissertation on the Diving Vessel Projected… 1775. THE FIRST RECORDED DEATH IN A SUBMARINE SHIPWRECK £3,000
[APRES DE MANNEVILLETTE (Jean-Baptiste-Nicolas-Denis)]. Instructions sur la Navigation des Indes Orientales et… 1775. £1,500
ESCALONA A.D. Gaspare de & AGUERO J.C. Gazophilacium Regium Perubicum. Opus Sane Pulcrum, a Plerisque… 1775. £760
[APRES DE MANNEVILLETTE (Jean-Baptiste-Nicolas-Denis)]. Instructions sur la Navigation des Indes Orientales et… 1775. £1,000
[CONDORCET (Marie-Jean-Antoine-Nicolas Caritat, Marquis de).] & [BAUDEAU (Abbe Nicolas).] Éclaircissements demandés à M. N**[ecker], sur ses principes… 1775. £2,500
PHIPPS (Constantine John). A Voyage towards the North Pole, 1774. THE FIRST SCIENTIFIC EXPEDITION TO THE NORTH POLE £2,750
PHIPPS (Constantine John). A Voyage towards the North Pole, 1774. THE FIRST SCIENTIFIC VOYAGE TO THE ARCTIC £3,000
TUCKER, Abraham (1705-1774). Gentleman philosopher, who wrote under the pseudonym Edward Search. "Abrm Tucker" letter written, possibly by an amanuensis,… 1774. Written from the now-ruinous, reportedly-haunted Betchworth Castle £100
PHIPPS (Constantine John). A Voyage towards the North Pole, 1774. THE FIRST SCIENTIFIC VOYAGE TO THE ARCTIC £2,750
[PARKINSON (Sydney).] Der Hoch-Deutsch Americanische Calender ... 1775, 1774. THE FIRST DEPICTION OF A KANGAROO IN AMERICA £4,500
LA CONDAMINE (Charles Marie de.) Lettre de M.D.L.C. a M***, 1773. FEMALE TRAVELLER ON THE AMAZON £575
BELLIN (Jaques-Nicolas). Description des débouquemens qui sont au nord de… 1773. TURKS & CAICOS ISLANDS, BAHAMAS & BERMUDA £4,450