31. Dr. Slee inoculating carabao Collection: Gerow D. Brill Glass Plate Negatives Location: Tablas Island, Romblon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
32. Drying fishing nets near the shore Collection: Gerow D. Brill Glass Plate Negatives Location: Cagayan, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
33. Duck egg incubator in a Pasig River duck farm Collection: Gerow D. Brill Glass Plate Negatives Location: Pasig, Luzon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
34. Duck farm along Pasig River Collection: Gerow D. Brill Glass Plate Negatives Location: Pasig, Luzon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
35. Duck farm along Pasig River Collection: Gerow D. Brill Glass Plate Negatives Location: Pasig, Luzon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
36. Duck farm along Pasig River Collection: Gerow D. Brill Glass Plate Negatives Location: Pasig, Luzon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
37. Duck farm along Pasig River Collection: Gerow D. Brill Glass Plate Negatives Location: Pasig, Luzon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
38. Duck farm along Pasig River Collection: Gerow D. Brill Glass Plate Negatives Location: Pasig, Luzon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
39. Duck farm along Pasig River Collection: Gerow D. Brill Glass Plate Negatives Location: Pasig, Luzon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
40. Family in their house with an American teacher Collection: Gerow D. Brill Glass Plate Negatives Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
