File:SD 21.svg

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DescriptionSD 21.svg	South Dakota state highway marker. Signs use FHWA type D font (Type C only with approval of engineer).
Date	12 May 2010
Source	http://www.sddot.com/business/design/plates/docs/s63220.pdf
Author	Fredddie

This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.

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File history

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	Date/Time	Dimensions	User	Comment
current	02:10, 12 May 2010	600 × 600 (13 KB)	Fredddie
	01:39, 6 January 2007	385 × 385 (22 KB)	Master son	{{Information\| \|Description=South Dakota state highway marker. Uses the FHWA font (type D font. Type C only with approval of engineer) \|Source=http://www.sddot.com/pe/roaddesign/docs/Standard_Plates/English/s63220.pdf \|Date=2007.1.5 \|Author=[[User:Master_
	15:57, 20 December 2006	1,728 × 1,731 (202 KB)	Master son	Reverted to earlier revision
	15:29, 20 December 2006	385 × 385 (202 KB)	Master son	{{Information\| \|Description=South Dakota state Highway marker. Uses the FHWA font (type D font. Type C only with approval of engineer) \|Source=http://www.sddot.com/pe/roaddesign/docs/Standard_Plates/English/s63220.pdf \|Date=10/5/2006 \|Author=Scott Onson \|
	03:29, 21 October 2006	1,728 × 1,731 (202 KB)	Master son	{{Information\| \|Description=Nebraska state Highway marker. Uses the FHWA font (type D font. Type C only with approval of engineer) \|Source=http://www.sddot.com/pe/roaddesign/docs/Standard_Plates/English/s63220.pdf \|Date=10/5/2006 \|Author=Scott Onson \|Perm
	21:54, 5 October 2006	1,728 × 1,731 (196 KB)	Master son	{{Information\| \|Description=Nebraska state Highway marker. Uses the FHWA font (type D font. Type C only with approval of engineer) \|Source=http://www.sddot.com/pe/roaddesign/docs/Standard_Plates/English/s63220.pdf \|Date=10/5/2006 \|Author=Scott Onson \|Per