Entry Topical Term

Number of records used in: 4

001 - CONTROL NUMBER

• control field: 1996

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20211105132252.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 211105|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Reflecting Telescopes

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt): Draper, Henry 1995, On the construction of a silvered glass telescope, fifteen and a half inches in aperture, and its use in celestial photography, 1904