Type II: ~Length.~--32-3/4 feet (10 m.) ~Span.~--38 feet (11.60 m.) ~Surface.~--268-1/2 sq. feet (25 m squared.) ~Weight.~--661 lbs. (300 kgs.) See _Flugsport_, No. 5, 1911. ~E~ ETRICH. Etrich Fliegerwerke, G.m.b. H, Dittersbach b. Liebau (Schlesien). Capacity: 50 a year. [Illustration] ------------------------------+------------------------------- | ~1913.~ | ~Etrich~ (original) _Taube._ | monoplane. ------------------------------+------------------------------- ~Length~ feet (m.)| 31 (9.5) ~Span~ feet (m.)| 47-1/2 (14.4) ~Area~ sq. feet (m squared.)| 301 (28) {Total lbs. (kgs.)| 1323 (600) ~Weight~ { | {Useful lbs. (kgs.)| ... ~Motor~ h.p.| 100 Mercedes or Argus { max. m.p.h. (km.)| 71 to 75 (115 to 120) ~Speed~ { | { min. m.p.h. (km.)| ... ~Endurance~ hrs.| 6 ------------------------------+------------------------------- Remarks.-- EULER. August Euler, Frankfurt a.M. In 1908 Euler secured _Voisin_ rights for Germany. In 1910 he took out a patent for a design of his own. In the summer of 1911 he built a successful monoplane, in the autumn of the same year a triplane. Existing models are as follows:-- ----------------------------+------------------+------------------+---------------------- | ~1912.~ | ~1912.~ | | Triplane. | Monoplane. | Military biplane. ----------------------------+------------------+------------------+---------------------- ~Length~ feet (m.)| 23 (7) | | ~Span~ feet (m.)| 23 (7) | | ~Area~ sq. feet (m squared.)| ... | | {total lbs. (kgs.)| ... | no data | no data ~Weight~ { | | | {useful lbs. (kgs.)| ... | | ~Motor~ h.p.| Gnome | | {max. m.p.h. (km.)| 56 (90) | | ~Speed~ { | | | {min. m.p.h. (km.)| ... | | ~Endurance~ hrs.| 3-4 | | Number built during 1912 | _about_ 70 | of various types | ----------------------------+------------------+------------------+---------------------- [Illustration: Euler. Triplane.] [Illustration: Euler. Monoplane, 1912.] [Illustration: Euler. Military biplane.] ~F~