Proceedings of the American Academy of Arts and Sciences, Volumen3Metcalf and Company, 1857 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 66
... specimen , which he thought full - grown , was about one foot and a half long . The teeth in front differ much from those on the sides and back of the mouth ; they are quite small in front , gradually becoming larger , and then again ...
... specimen , which he thought full - grown , was about one foot and a half long . The teeth in front differ much from those on the sides and back of the mouth ; they are quite small in front , gradually becoming larger , and then again ...
Página 88
... Specimens of gutta percha thus prepared , with various degrees of elasticity , were exhibited . Three hundred and ninety - fourth meeting . February 14 , 1854. SEMI - MONTHLY MEETING . - The PRESIDENT in the chair . The Academy met at ...
... Specimens of gutta percha thus prepared , with various degrees of elasticity , were exhibited . Three hundred and ninety - fourth meeting . February 14 , 1854. SEMI - MONTHLY MEETING . - The PRESIDENT in the chair . The Academy met at ...
Página 89
... specimens of the fer- ruginous incrustation of the Cochituate water - pipes , which in some places had occurred to such extent as to diminish their calibre by one sixth , and the flow of water as much as twenty per cent . He thought the ...
... specimens of the fer- ruginous incrustation of the Cochituate water - pipes , which in some places had occurred to such extent as to diminish their calibre by one sixth , and the flow of water as much as twenty per cent . He thought the ...
Página 90
... specimens of a Spongilla taken from the Cochituate water - pipes , in which , at some places , espe- cially where there is no rapid flow , this production is said to form with great rapidity . Three hundred and ninety - fifth meeting ...
... specimens of a Spongilla taken from the Cochituate water - pipes , in which , at some places , espe- cially where there is no rapid flow , this production is said to form with great rapidity . Three hundred and ninety - fifth meeting ...
Página 96
... terior layers of the oldest specimens were only the fiftieth or sixtieth of an inch in thickness . We have reason to believe , therefore , that the Wellingtonia ( as it is called ) of California 96 PROCEEDINGS OF THE AMERICAN ACADEMY.
... terior layers of the oldest specimens were only the fiftieth or sixtieth of an inch in thickness . We have reason to believe , therefore , that the Wellingtonia ( as it is called ) of California 96 PROCEEDINGS OF THE AMERICAN ACADEMY.
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4to pamph 8vo pamph Academy acid aculeis aculeis radialibus albidis allantois angulatis animal apice areolis articulis ASA GRAY B. A. Gould Band basi Boston brevioribus Bruxelles carbon cells cellulis central spines centralibus chair Cherbourg Class Committee Cotyledones crustacea Eclipse Edward Sabine El Paso elongatis embryo exhibited fishes flavis flore floribus Flower foliis fossil Fruit genus gerentibus Glanis Gray heat Heft hundred Hydrogen inches high inches in diameter inferioribus iron joints lines in diameter lines long London longioribus LOUIS AGASSIZ magnis mass Mémoires MONTHLY MEETING motion Nitrogen observed Opuntia ovario ovatis ovum Oxygen Paris Paso patulis paullo Petala petalis plant plerumque present PRESIDENT Professor Agassiz Professor Lovering Professor Peirce pulvillis radial spines radiantibus rectis remarks Report River robustis Royal sæpe Sciences Section Seeds seminibus Society species specimens starch stigmatibus superioribus tetradrachmon tion Treadwell tubercles tuberculis Wien Wisl Wolffian bodies
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