The trail of a cannon is used in London as a platform from which looking public events

Title (Dublin Core): The trail of a cannon is used in London as a platform from which looking public events
Subject (Dublin Core): en Technology; en Artillery (and shells); en Trivialization (other); en Other
Article Title and/or Image Caption (Dublin Core): What London Is Doing with Its German Cannon
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): Interwar period
Date Issued (Dublin Core): 1919-05
Is Part Of (Dublin Core): Popular Science Monthly, v. 94, n. 5, 1919
pages (Bibliographic Ontology): 73
Rights (Dublin Core): Public domain (Google digitized)
Source (Dublin Core): Google Books
References (Dublin Core): Krupp
Archived by (Dublin Core): Davide Donà; Marco Bortolami (editor)
Spatial Coverage (Dublin Core): United Kingdom of Great Britain and Ireland; London