File:Thompson plat of Chicago 1830 brighter.png

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Summary

Description	English: Brighter version of File:Thompson plat of Chicago 1830.png.
Date	4 August 1830
Source	Chicago History Museum, ICHi-034284, with brightness and other adjustments made by John M Wolfson. According the Chicago History Museum, there are No known copyright restrictions associated with this piece.
Author	James Thompson

Licensing

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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:38, 2 February 2020		2,728 × 1,944 (4.83 MB)	John M Wolfson	User created page with UploadWizard

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Metadata

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Horizontal resolution	47.24 dpc
Vertical resolution	47.24 dpc
File change date and time	22:57, 1 February 2020