File:Bullialdus' Conical Hypothesis.gif

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Description	Image of Ismael Bullialdus' Conical Hypothesis
Author or copyright owner	Dr. Robert A. Hatch
Source (WP:NFCC#4)	http://www.clas.ufl.edu/users/ufhatch/HIS-SCI-STUDY-GUIDE/
Date of publication	1989
Use in article (WP:NFCC#7)	Ismaël Bullialdus
Purpose of use in article (WP:NFCC#8)	For visual identification of the object of the article. The article as a whole is dedicated specifically to a discussion of this work.
Not replaceable with free media because (WP:NFCC#1)	n.a.
Minimal use (WP:NFCC#3)	I am discussing Bullialdus' conical hypothesis, and it will help to have a visual display of exactly what it is.
Respect for commercial opportunities (WP:NFCC#2)	n.a.
Fair useFair use of copyrighted material in the context of Ismaël Bullialdus//en.wikipedia.org/wiki/File:Bullialdus%27_Conical_Hypothesis.giftrue

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	23:26, 7 September 2017		250 × 397 (20 KB)	Ronjones (talk \| contribs)	Reduce size of non-free image to NFCC guideline (WP:Image resolution)
	14:32, 25 November 2013	No thumbnail	400 × 636 (16 KB)	Stefftapp (talk \| contribs)	Uploading a non-free work, as object of commentary using File Upload Wizard

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