41. Machine Room, Pioneer Mill, 1950 Format: Photographs Collection: Photo Collection Date: 1950 Institution: Crane Museum of Papermaking
42. Modern Hand Papermaking Beater, Pioneer Lab Format: Photographs Collection: Photo Collection Date: [ca. 1977] Institution: Crane Museum of Papermaking
43. Modern Hand Papermaking, Pioneer Lab Format: Photographs Collection: Photo Collection Date: [ca. 1977] Institution: Crane Museum of Papermaking
44. Modern Hand Papermaking Refiner, Pioneer Lab Format: Photographs Collection: Photo Collection Date: [ca. 1977] Institution: Crane Museum of Papermaking
45. Paper Press, Machine Room, Bay State Mill, early 1950s Format: Photographs Collection: Photo Collection Date: 1950–1953 Institution: Crane Museum of Papermaking
46. Pioneer, 66" machine view 1 Format: Photographs Collection: Photo Collection Date: [ca. 1957–1959] Institution: Crane Museum of Papermaking
47. Pioneer, Beater Room Format: Photographs Collection: Photo Collection Date: [ca. 1850–1990] Institution: Crane Museum of Papermaking
48. Pioneer Finishing Room, plating and sorting Format: Photographs Collection: Photo Collection Date: 1900–1910 Institution: Crane Museum of Papermaking
49. Pioneer Machine Format: Photographs Collection: Photo Collection Date: 1950 Institution: Crane Museum of Papermaking
50. Pioneer Mill Format: Photographs Collection: Photo Collection Date: [ca. 1957–1959] Institution: Crane Museum of Papermaking
51. Pioneer Mill Format: Photographs Collection: Photo Collection Date: [ca. 1957–1959] Institution: Crane Museum of Papermaking
52. Pioneer Mill, 54" machine Format: Photographs Collection: Photo Collection Date: [ca. 1957–1959] Institution: Crane Museum of Papermaking
53. Pioneer Mill, beater room Creator: Crane (Firm) Format: Prints Collection: Photo Collection Date: 1910 Institution: Crane Museum of Papermaking
54. Pioneer Mill, cutter room Creator: Crane (Firm) Format: Prints Collection: Photo Collection Date: 1910 Institution: Crane Museum of Papermaking
55. Pioneer Mill, machine room Creator: Crane (Firm) Format: Prints Collection: Photo Collection Date: 1910 Institution: Crane Museum of Papermaking
56. Pioneer Mill, machine room Creator: Crane (Firm) Format: Prints Collection: Photo Collection Date: 1910 Institution: Crane Museum of Papermaking
57. Pioneer Mill, machine room Creator: Crane (Firm) Format: Prints Collection: Photo Collection Date: 1910 Institution: Crane Museum of Papermaking
58. Pioneer Size Room Format: Photographs Collection: Photo Collection Date: [ca. 1957–1959] Institution: Crane Museum of Papermaking
59. Pioneer Steam Room Format: Photographs Collection: Photo Collection Date: [ca. 1957–1959] Institution: Crane Museum of Papermaking
60. Pioneer, washing the filters Format: Photographs Collection: Photo Collection Date: [ca. 1957–1959] Institution: Crane Museum of Papermaking