Asks to borrow specimen of Pollicipes from the Chalk.

Asks to borrow some more cirripede specimens.

Thanks him for sending fossil cirripede specimens. Unfortunately one was broken in transit. Asks if James de Carle Sowerby may draw specimens.

Discusses fossil cirripede specimens from RF’s collection. Comments on problems of describing their valves.

Thanks for fossil cirripede specimens. "Yours is incomparably the finest collection in the world of fossil Secondary cirripedes."

Thanks him for cirripede specimens. Discusses RF’s collection.

Mentions illness.

Describes work on fossil cirripedes. Asks to keep specimens somewhat longer.

Asks permission to clean specimen. Describes research on cirripedes.

RF’s specimens have arrived.

Describes progress of cirripede research. Palaeontographical Society will publish monograph [Fossil Cirripedia].

Illustration of RF’s fossil cirripede specimens by J. de C. Sowerby.

Thanks him for additional fossil cirripede specimens.

Explains that fossil cirripede specimens have not been returned because J. de C. Sowerby has been monstrously delayed with the engravings. Members of Palaeontographical Society have urged Sowerby to complete task.

Describes progress in illustrating fossil cirripede specimens by J. de C. Sowerby.

Describes progress of J. de C. Sowerby in engraving fossil cirripede specimens.

Collection of fossil cirripedes to be returned. Would RF be willing to donate duplicates to the British Museum?