Considerable Sum for Handley Page Slotted Wing Walther by the erection of a stone rogtaphical difference between the London, Sept. 15. in commemoration of Darwin's visit two deposits. This has been inves-] Rumania is the latest country to in 1833.
There is, however, a con- tigated by Frengelli, who states that acquire, for a considerable cash pay-siderable difference between the under the microscope the Punta|ment, the patents of right to use the height of the river-bank, 30-35 m. Gorda clay is almost entirely com- British air safety device, the Handley according to Walther, and that of posed of particles of volcanic glass Page slotted wing, the cliffs of Perika, about 30 ft. ac- with grains of sand scantily accessory, Other nations concerned are Great cording to Darwin: also in the com- While in the Pampean clays- the Britain, which paid £10,000 for them, cliffs as recorded respectively by Sand and silt. Thus it would appear many, Sweden, the United States. position of the lower part of the Volcanic material is accessory to fine Italy, Poland, Canada, France, Ger-Walther and Darwin. It is thus per-that volcanic dust which falls on the India, New Zealand, Finland and missible to doubt whether the actual pampas at the present day fell some- Japan. het section described by Darwin has yet times much more abundantly in the Adopted originally for safer flying, been recognized. Tt is certain, how- Same region in past ages, and thatthe slotted wing is equally impor-ever, that the river bank in this there is accordingly every justifica- tant in augmenting the speed and locality was Darwin's "farthest north" tion for Darwin's suggestion of the Range of the modern heavily loaded in Uruguay, and it was an admirable Tecurrence of similar conditions high performance aeroplane—Wire-thought and a graceful tribute on the during the accumulation of the great less through Reuter, Photographing lightning presents no problem other, than, parently, waiting for the flash with the lens open, the camera stationary. At the top a nigh picture was made with an exposure 25 minutes at £8 on a chrome twe film. Tt is probable that a shorter exposure would have sufficed, part of Prof. Walther to mark out a Pampean formation.
"Rincón Darwin" and to give the While, therefore. it is clear that in name of "Darwin Cliff" to the Cerro respect of Punta Gorda, Darwin can-the kind of film used, The chrome type of film is excellent for outdoor night time exposures, as it minimizes flare from strong, exposed lights. Usually, you'll find exposures of from two to five minutes adequate (unless you stop the lens way down; then you'll need longer time). And if your subject is bathed in coloured lights, de los Claveles in recognition of "the not reasonably be accused of any
Text read from the printed page and cleaned; old type leaves the occasional error.