Agreement with D. E. Alves, Esqre., for grant of exploration licence, licence to prospect for oil and mining lease (oil), dated 1918.
Contributors: Alves, Duncan Elliott.
Publisher: s.n.
Published: 1918
Place of publication: [S.l
Language: eng
Number of pages: 35
Subjects: Mining leases -- Guyana.; Oil and gas leases -- Guyana.; Petroleum -- Prospecting -- Guyana.; Petroleum mining -- Guyana.
Notes: At head of title: British Guiana.

At foot of t.p.: Sutton, Ommanney & Oliver.