Artifact Details

Title

Calculating-Machine

Catalog Number

102627215

Type

Still Image

Identifying Numbers

Other number 17-1
Other number 59

Dimensions

2 x 2 in.

Format

Transparency

Description

Slide of black and white reproduction of an early drawing schematic for the F.S. Baldwin Calculating-Machine. Text on image indicates that the Calculating-Machine was patented on Feb. 2, 1875. Other text: "4 Sheets--Sheet 1." and "No. 159,244." and "FIG. 3." Baldwin signed the drawing on the bottom right. Two witness signatures are visible on bottom left. Small label with 59 on bottom edge next to number 17-1 in black pen. Top of slide, handwritten "Baldwin draw 3 pc."

Category

Reproductive print; Slide

Subject

Baldwin, Frank Steven

Lot Number

X7413.2015