. One of the creators is unidentified. Silver Scissors Contained in Presentation Case, Used to Open "David Livingstone Bridge," [1952]. Copyright David Livingstone Centre. Object images used by permission. May not be reproduced without the express written consent of the National Trust for Scotland, on behalf of the Scottish National Memorial to David Livingstone Trust. Images of the objects from the David Livingstone Centre are copyright Roddy Simpson. Creative Commons Attribution-NonCommercial 3.0 Unported (https://creativecommons.org/licenses/by-nc/3.0/). 