German article in Die Gartenlaube, 1896, no. 17

German article in Die Gartenlaube, 1894, no. 42

German article in Die Gartenlaube, 1888, no. 37

German article in Die Gartenlaube, 1888, no. 37

German article in Die Gartenlaube, 1894, no. 13

German article in Die Gartenlaube, 1894, no. 24

German article in Die Gartenlaube, 1892, no. 6

German written work by C. Falkenhorst (1891)

by C. Falkenhorst. German edition (1891)

German article in Die Gartenlaube, 1895, no. 40

German article in Die Gartenlaube, 1886, no. 22

German article in Die Gartenlaube, 1888, no. 41

German article in Die Gartenlaube, 1885, no 20

German article in Die Gartenlaube, 1883, no. 40

German article in Die Gartenlaube, 1890, no 12

German article in Die Gartenlaube, 1892, no. 22

German article in Die Gartenlaube, 1892, no. 15

German article in Die Gartenlaube, 1881, no. 23

German article in Die Gartenlaube, 1880, no. 13

German article in Die Gartenlaube, 1895, no. 12

German article in Die Gartenlaube, 1892, no. 10

German article in Die Gartenlaube, 1894, no. 16

German article in Die Gartenlaube, 1890, no. 1

German article series in Die Gartenlaube, 1890, no. 2, 3, 5

German article in Die Gartenlaube, 1895, no. 37

German article in Die Gartenlaube, 1895, no. 36

German article in Die Gartenlaube, 1879, no. 45

German article in Die Gartenlaube, 1893, no. 12

German article in Die Gartenlaube, 1889, no. 27

German article in Die Gartenlaube, 1891, no 8

German article in Die Gartenlaube, 1884, no. 4

German article in Die Gartenlaube, 1894, no. 36

German article in Die Gartenlaube, 1889, no. 20

German article in Die Gartenlaube, 1894, no. 3

German article in Die Gartenlaube, 1895, no. 19

German article in Die Gartenlaube, 1897, no. 13

German article in Die Gartenlaube, 1889, no. 24

German article in Die Gartenlaube, 1886, no. 23

German article in Die Gartenlaube, 1893, no. 11

German article in Die Gartenlaube, 1889, no. 13

German article in Die Gartenlaube, 1887, no. 9

German article in Die Gartenlaube, 1881, no. 1

German article in Die Gartenlaube, 1893, no. 23

German article in Die Gartenlaube, 1893, no. 7

German article in Die Gartenlaube, 1891, no. 52

German article in Die Gartenlaube, 1888, no. 34

German article in Die Gartenlaube, 1887, no. 16

German article in Die Gartenlaube, 1891, no. 42

German article in Die Gartenlaube, 1889, no. 6

German article in Die Gartenlaube, 1883, no. 52

German article in Die Gartenlaube, 1890, no. 7

German series by Carl Falkenhorst, 18XX-

German article in Die Gartenlaube, 1894, no. 4

German article in Die Gartenlaube, 1884, no. 11

German article in Die Gartenlaube, 1899, no. 27

German article in Die Gartenlaube, 1896, no. 13

German article in Die Gartenlaube, 1887, no. 40

German article on matches, first published in 1893 in "Die Gartenlaube", englisch translation in Popular Science, 1895

German article in Die Gartenlaube, 1891, no. 13

German article in Die Gartenlaube, 1889, no. 37

German article in Die Gartenlaube, 1893, no. 27

German article in Die Gartenlaube, 1896, no. 46

German article in Die Gartenlaube, 1887, no. 22

German article in Die Gartenlaube, 1895, no. 46

German article in Die Gartenlaube, 1899, no. 21

German article in Die Gartenlaube, 1889, no. 38

German article in Die Gartenlaube, 1889, no. 31

German article in Die Gartenlaube, 1886, no. 38

German article in Die Gartenlaube, 1886, no. 15

German article in Die Gartenlaube, 1893, no. 25

German article in Die Gartenlaube, 1880, no. 18

German article in Die Gartenlaube, 1892, no. 4

German article in Die Gartenlaube, 1892, no. 14