- Publication Title:
- Chicago Airport. Chicago, Ill. n. p.
- Display Title:
- I. L. S. (series). Instrument approach [and Procedure] chart. 81. Chicago Airport. Chicago, Ill. n. p.
- Series Title:
- I. L. S. (series). Instrument approach [and Procedure] chart.
- Corporate Agency Authors:
- Coast and Geodetic Survey and Commerce Dept.
- Sort Author:
- Coast and Geodetic Survey
- Date:
- Nov. 28, 1949
- Publish Date ISO Format:
- 1949-11-28T00:00:00Z
- Publication Start:
- 19491128
- Publication End:
- 19491128
- Corporate/Agency Author:
- Coast and Geodetic Survey
- Publication month:
- 2
- Publication year:
- 1949
- SuDoc number:
- C 4.9/14:(nos.&dates)
- Notes:
- Each 10.5×8 in. [Issued with perforations.]
- Notes:
- Each 10.5×8 in. [Issued with perforations.] † Distribution Made by Issuing Office. 5c. each.
- Availability:
- † Distribution Made by Issuing Office. 5c. each.
- Monthly Catalog date:
- February 1950
- Monthly Catalog issue number:
- 661
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1950-02-01T00:00:00Z
- Monthly Catalog entry number:
- 2900
- Record start page number:
- 20