Geography Economic geography Stimulants, aetheric oils and fragrance-producing plants Aetheric oils and fragrances, resins and varnishes, rubber and gutta-percha, dye-producing plants, young rubber tree (Castilloa elastica) (Ule rubber), New Guinea subtitle: Stoedtner, Franz (photo publisher) (photographer), 1900

Geography Economic geography Minerals Gemstones (diamonds), building blocks (slate, limestone and sandstone quarries, marble, etc., chalk mines, kaolin), precious metals (silver and gold), washing and sieving of gold sand, German South West Africa subtitle: Stoedtner, Franz (Photograph Publisher) (Photographer), 1900

Geography Economic geography Stimulants, aetheric oils and fragrance-producing plants Aetheric oils and fragrances, resins and varnishes, rubber and gutta-percha, dye-producing plants, rubber planting (Castilloa elastica), New Guinea subtitle: Stoedtner, Franz (Photograph publisher) (Photographer), 1900

Geography Economic geography Stimulants, aetheric oils and fragrance-producing plants Aetheric oils and fragrances, resins and varnishes, rubber and gutta-percha, dye-producing plants, natives of New Guinea bring the gutta-percha cakes obtained to a coastal station subtitle: Stoedtner, Franz (photo publisher) (photographer), 1900

Geography Economic geography Landscapes Cereals (fields, elevators, storehouses, rye, oats, barley, wheat, maize, rice), (Kaffirs)Millet field (Andropogon sorghum), New Guinea subtitle: Stoedtner, Franz (Photograph publisher) (Photographer), 1900

Geography Economic geography Plants supplying tanning, braiding and paper pulp Plants supplying tanning, braiding and fibre pulp, paper pulp, fibre banana (Musa wariana), am Waria, New Guinea subtitle: Stoedtner, Franz (Photographer), 1900

Geography Economic geography Irritants, aetheric oils and fragrance-producing plants Aetheric oils and fragrances, resins and varnishes, rubber and gutta-percha, dye-producing plants, cases of a strong palaquium suptianum: clearing of undergrowth, New Guinea subtitle: Stoedtner, Franz (photo publisher) (photographer), 1900