File contains images of Kodak Heights building #1, the Powerhouse, and its machinery.

File contains images of Kodak Heights building #1, the Powerhouse, and its machinery, as well as images of silver nitrate.

File contains images of Kodak Heights building #1, the Powerhouse, and its machinery.

File contains images of the machinery and power switches in the 'melt room' at the Kodak Heights Paper Sensitizing building, possibly building #3.

File contains two identical images of the new 1000 ton chill water refrigeration system at the Kodak Heights Powerhouse (building #1).

Lantern slide, glass slide. Handpainted over B&W slide. No wood frame. Black frame with gold letters "Edward Van Altena 71-79W. 45th St., N.Y.C." Slide is not numbered. Black paper around glass edges. Image is an outdoor scene, with barn, bridge, people, machinery and horses.

matte gsp with white border, mounted on motteld green card. Depicts a woman, facing away from camera, reaching into what could be a clothes washing maching (vertical cylinder shape). Beside her is another machine, a horizontal cylinder, that may be a dryer. clothes hang on racks in the background. no inscriptions.

File contains images of various equipment.

Item consists of a black and white, landscape format, board poster featuring an image of a boy working with a machine.

glass covered slide with red taped edges. Depicts large dump truck, metal hangar/garage, and mountainous landscape. Recto top right inscription, blue ink, reads: "13"

glass covered slide, silver mat, black taped edges. Depicts piece of machinery composed of large cone and scaffolding. Recto inscription, black ink, left side: 'Dynaweld."

silde covered in glass held together with black tape at edges. Depicts man in welding mask operating piece of machinery. Recto inscription top, on label: "Automatic Aluminum Pipe Welding Machine."

File contains images of Kodak Heights building #1, the Powerhouse, and its machinery. Some prints have inscriptions for editing.

File contains images of Kodak Heights building #1, the Powerhouse, and its machinery.

File contains images of the machinery and power switches in the 'melt room' at the Kodak Heights Paper Sensitizing building, possibly building #3.

CDV size card with albumen image. Image is the invention of Zadoc P. Dederick. Inscription on verso "Geo. O. Bedford's Park Gallery, 166 Broad St., Newark, N.J. Entered according to Act of Congress, in the year 1868, by Zadoc P. Dederick, in the clerk's office of the District Court for the district of New Jersey." Dederick invented The Steam Man and patented him in March of 1868. The Steam Man was a steam powered pair of legs rigidly attached on a horizontal swivel to the front of a carriage. Hence the carriage was able to be steered. The body of the Man is the boiler and the driving cylinder is mounted on the back. Seems like this CDV was used along with the patent (#75874).

slide with cardboard holder. Depicts a worker with welding mask doing some welding on a large piece of machinery. Recto caption, bottom: "9, Made in U.S.A." Recto inscription, top right: "1." Verso captions: "Processed by Kodak," "Kodachrome Transparency."

glass-covered slide with red tape at edges and silver mat. Depcits two workers in goggles using torches to weld something. Top right recto inscription, "22."

glass-covered slide held together with red tape at edges. Depicts man holding welding mask observing a piece of machinery marked "Airco". Recto inscription top right, blue ink: "20"

slide with cardboard holder, depicting a piece of machinery in a factory interior. Recto caption, bottom: "Made in U.S.A., 15," embossed: "Apr 59." Recto inscription, pencil, top right: "2." Verso captions; "Processed by Kodak," "Kodachrome Transparency."

Silde with cardboard holder. Image depicts a close-up of some machinery. Recto caption, top: "5, Made in U.S.A." Recto inscription, pencil, top right: "3." Verso captions: "Processed by Kodak," "Kodachrome Transparency."

glass-covered slide with silver paper mat and black tape around the edges. Depicts a worker with welding mask working using a kind of gun. Recto inscription in black ink on white label: "Aircomatic Midget Gun."

35mm slide in cardboard holder. Image depicts forest landscape with trees in centre cleared. Pipeline and machinery are visible in open area. Recto captions in blue- top left: "date," right side: "made in Canada," left side: "Patented," bottom edge: "Project from this side arrow shows position." Verso captions in blue- "Mitchell Photo Supply Ltd. Dominion Sq., Montreal," bottom centre: "Processed by Etco."

glass covered slide with silver mat and red taped edges. Depicts a large piece of machinery in an oudoor setting. Recto inscription, top right, blue ink: "19"

glass covered slide, silver mat, red taped edges. Depicts interior of factory with machinery, catwalks, large windows.

glass covered slide, silver mat, red taped edges. Depcits two men in yellow welding masks welding pipe outdoors in front of oil refinery type structure. Recto inscription, top right, "15."

slide with cardboard holder. Image depicts forested landscape with cleared area in the centre of frame. Crane, pipeline and labourers visible in clearing. Recto captions printed in blue- top left: "date," right side: "made in Canada," left side: "Patented," bottom edge: "Project from this side arrow shows position." Verso captions in blue- "Mitchell Photo Supply Ltd. Dominion Sq., Montreal," bottom centre: "Processed by Etco."