| Parent directory/ | - | - |
| airplanes_airships_aircraft_engines_1921.pdf | 22.5 MiB | 2025-Nov-29 08:30 |
| the_aero_manual-a_manual_of_mechanically-propell..> | 22.3 MiB | 2025-Nov-29 08:49 |
| zeppelin-the_story_of_a_great_achievement_1922.pdf | 19.2 MiB | 2025-Nov-29 07:14 |
| airships_past_and_present_1908.pdf | 12.7 MiB | 2025-Nov-29 08:30 |
| dorcys_airship_manual-an_international_register_..> | 9.3 MiB | 2025-Nov-29 07:40 |
| airships_in_peace_and_war_1910.pdf | 8.8 MiB | 2025-Nov-29 08:30 |
| germanys_fighting_machine-her_air-ships_1914.pdf | 8.5 MiB | 2025-Nov-29 07:40 |
| my_life_and_balloon_experiences_1887.pdf | 8.3 MiB | 2025-Nov-29 08:34 |
| the_book_of_airships_1909.pdf | 7.2 MiB | 2025-Nov-29 08:49 |
| my_air-ships_1904.pdf | 6.0 MiB | 2025-Nov-29 08:34 |
| aerial_navigation-construction_of_aerostats.pdf | 5.9 MiB | 2025-Nov-29 07:40 |
| the_employment_of_airships_for_the_transport_of_..> | 5.4 MiB | 2025-Nov-29 07:14 |
| aeroplanes_and_dirigibles_of_war_1915.pdf | 5.3 MiB | 2025-Nov-29 06:45 |
| zeppelins-the_past_and_future_1918.pdf | 4.6 MiB | 2025-Nov-29 06:45 |
| the_drag_of_airships-drag_of_bare_hulls_1926.pdf | 3.2 MiB | 2025-Nov-29 08:49 |
| a_study_of_static_stability_of_airships_1924.pdf | 2.8 MiB | 2025-Nov-29 07:40 |
| balloons_airships_and_flying_machines_1905.pdf | 2.5 MiB | 2025-Nov-29 06:47 |
| procedure_for_determining_speed_and_climbing_per..> | 2.5 MiB | 2025-Nov-29 08:34 |
| ballooning-a_concise_sketch_of_its_history_and_p..> | 1.4 MiB | 2025-Nov-29 06:47 |
| ballooning_as_a_sport_1907.pdf | 1.3 MiB | 2025-Nov-29 06:47 |
| zeppelins_and_super-zeppelins_1916.pdf | 1.3 MiB | 2025-Nov-29 08:30 |
| spherical_ballooning-some_of_the_requirements_19..> | 1.1 MiB | 2025-Nov-29 08:34 |
| the_dead_weight_of_the_airship_and_the_number_of..> | 969.2 KiB | 2025-Nov-29 08:49 |
| commercial_aviation_in_germany-past_and_future_1..> | 633.2 KiB | 2025-Nov-29 06:47 |
| the_aerodynamic_forces_on_airships_1922.pdf | 399.2 KiB | 2025-Nov-29 08:49 |
| principle_of_the_boerner_airship_1905.pdf | 297.6 KiB | 2025-Nov-29 08:34 |