patents

16 photos tagged patents, from 5 members of Flickr Commons.

When were these photos taken?

11
1910
2010

 

Where were these photos tagged?

6% of these photos are geotagged.

Tags that often appear on the same photos:

Members using this tag

Photos

Photos tagged patents:

Loading photos…

See more on flickr.com →

Recent uploads

The last upload was December 2012.

Conversations

Here’s a selection of the conversations happening on these photos:

E.F. Sperry (LOC)

  • pennylrichardsca (now at ipernity) said:
    Elmer Ambrose Sperry (not sure why it shows F as the middle initial; it's definitely Elmer A. Sperry, though): en.wikipedia.org/wiki/Elmer_Ambrose_Sperry
  • Lawrence Kestenbaum said:
    That does look like the guy in Wikipedia's picture. But another possibility is E. Frank Sperry, mayor of Orlando, Florida, who died in office 1916.
  • Jon (LOC P&P) said:
    Thanks for the suggestions pennylrichardsca and Kestenbaum. I was unable to find a photo of E. Frank Sperry, but I found some more images in our collection of Elmer Ambrose Sperry. I'm pretty certain this photo shows him, so we will add his full name to the record.
  • Art Siegel said:
    E. A. Sperry, appointed to the Naval Advisory Board in 1915, along with other scientific notables. Group photo, October, 1915: select.nytimes.com/gst/abstract.html?res=FB0E12F93C5D1773...

Mr Greenfield's Invention

  • Fotoamateur62 said:
    I thought on the Titanic. -- Seen on your photo stream. ( ?² )
  • Isabel Forde said:
    what is that thing
  • Dubris said:
    Presumably this arrangement spans the full width of a ship. Its advantage is therefore that it can launch all the boats from either side of the ship, so they can all be used even if the vessel is listing in one direction.
  • Niall McAuley said:
    Here is William John Greenfield, Master Mariner, 47, of Merchants Quay Waterford, in the 1911 census.

Dr. J.C. Ayer & Co.