1. Unemployed American Veterans and the Booklet Laughing Gas: Raising Funds and Raising Spirits in the 1920s 
Daniel J. Diaczok, DO, George S. Bause, MD, MPH 
Journal of Anesthesia History 
Volume 4, Issue 4, Pages (October 2018)
DOI: /j.janh
Copyright © 2017 Elsevier Inc. Terms and Conditions

2. Fig. 1
Front cover of the booklet Laughing Gas. Juxtaposing chemical warfare gas with “laughing gas,” the cover image reflects the gallows humor inside. “Distributed by Unemployed Veterans” of World War I, the publication served as a fundraiser and morale booster for Americans who had served in the “Great War.”
Journal of Anesthesia History 2018 4, DOI: ( /j.janh )
Copyright © 2017 Elsevier Inc. Terms and Conditions