31. 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.
32. 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.
33. 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.
34. Threshing rice near Pasig River Collection: Gerow D. Brill Glass Plate Negatives Location: Pasig, Luzon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
35. River scene Collection: Gerow D. Brill Glass Plate Negatives Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
36. 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.
37. Dr. Slee and Sly inoculating carabao Collection: Gerow D. Brill Glass Plate Negatives Location: Tablas Island, Romblon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
38. Dr. Slee and Sly inoculating carabao Collection: Gerow D. Brill Glass Plate Negatives Location: Tablas Island, Romblon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
39. Two men carrying baggage Collection: Gerow D. Brill Glass Plate Negatives Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
40. Men with carabaos Collection: Gerow D. Brill Glass Plate Negatives Location: Tablas Island, Romblon, Philippines Date: 1900-1902 Format: Image Photographer: Brill, Gerow D.
