THE ESSEX FIELD CLUB. 125 Tyndall, Samuel Dale, and various topographical views of Plaistow, Wanstead, Chigwell, and elsewhere in the County. Mr. Mothersole exhibited a nest of one of the mason bees, adherent to a brick, from his garden at Writtle. Mr. Thompson exhibited a number of sections of tree-trunks, some of them from West Ham trees, which had been presented to the Museum and polished for exhibition. He also exhibited samples of a collection of sixty-one plaster moulds for making wax fruits and various articles of pastry ; these had been made by the father of the late Alderman Hosking, of Stratford, in the middle of the 19th century, and some had been exhibited at the Great Exhibition in Hyde Park of 1851. The moulds had recently been given to the Essex Museum by Alderman Hosking's widow, who had also kindly lent for exhibition at the meeting some of the wax fruits actually made from the moulds. The Curator also exhibited a cylindrical granite object, which had been found in excavating for the foundations of a new bridge across Barking Creek in connection with the new bye-pass road now under construction by the Ministry of Transport. A discussion as to its use lead to the conclusion that it was a muller, or pounder, for grinding paints, and was probably of no great age: traces of red pigment were still discoverable in minute hollows of its surface. A paper entitled "Some Micro-Analyses of Moorlog from the Dogger Bank," by Dr. O. G. E. Erdtman, of the Botanic Laboratory, University of Stockholm, was read, in the author's absence, by the Hon. Secretary, who introduced the subject by a short resume of Mr. Whitehead's earlier work in connection with Moorlog ; the arranged specimens of fossils found in the moorlog by Whitehead, and now preserved in the Museum, were exhibited. Miss G. Lister read some "Remarks on a Collection of Flowering Plants made by the late Lord Lister at Upton and elsewhere, 1844 to 1848," and presented the entire collection to the Stratford Museum. In expressing the warm thanks of the Club to Miss Lister for her gift, the President said the collection was of great value, apart from its connection with Lord Lister, as showing the changes in plant-life due to the growth of population in the district. Mr. Percy Thompson read a paper, entitled "Some Account of the Chip-Chap' Club," which he illustrated by the exhibition of sundry- photographs and of the MS. minute-book referred to in the paper. Thanks to the several donors and authors brought the meeting to a close. VISIT TO THE CLUB'S MUSEUM AT QUEEN ELIZABETH'S LODGE, CHINGFORD (591ST MEETING). SATURDAY, 14TH FEBRUARY, 1925. A visit of inspection to the Club's Forest Museum at Chingford was paid on the above afternoon, in conjunction with members of the Gilbert White Fellowship, when over 40 persons attended. The special object