http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Second part of the spectacles, or, Rather a multiplying glass
fitted for their use, which are not able to see with spectacles : by the helpe whereof may be discerned many things at distance, which are hardly to be seen otherwise and not ordinarily taken notice of
Reproduction of original in Thomason Collection, British Library.
Microfilm. Ann Arbor, Mich. : University Microfilms, 1967. 1 microfilm reel : 35 mm. (Early English books, 1641-1700 ; 237:E.53, no. 21)
University Microfilms International, 300 N. Zeeb Rd., Ann Arbor, MI 48106