17¢ Auto Type A to C		Home	18¢
1906a	17¢ Electric Auto	3AB	Gap 5R	Hi-brite paper		X
	Prec. Type AB	100, 500 & 3K	Gap 5R	Number on top			D
	Known gap is 5R		Gap 5R	Funnel cloud above top bar, vertical mat line above & below end of top bar and mat spot below end of bottom bar (8L)		X	D
			Gap 5R	Five mat dots below top bar (8L) (This is a variety of one & seven dots.)		X	D
			Gap 5R	One mat dot right of “D” of “PRESORTED” (4R) and two mat dots LL of “P” of “PRESORTED” (5R)			C
	Known gap is 5R	4AB	Gap 5R	Hi-brite paper		X
		100, 500 & 3K	Gap 5R	Funnel cloud above top bar, vertical mat line above & below end of top bar and mat spot below end of bottom bar (8L)		X	D
			Gap 5R	Five mat dots below top bar (8L) (This is a variety of one & seven dots.)		X	D
			Gap 5R	One mat dot right of “D” of “PRESORTED” (4R) and two mat dots LL of “P” of “PRESORTED” (5R)			C
			Gap 5R	Distorted letters of “D” of “PRESORTED” & “S” of “CLASS” (5R)			C
	Known gaps are 4R &	5AB	Gap 4R	Hi-brite paper		X
	5R	500	Gap 5R	Hi-brite paper		X
			Gap 5R	Number on top		X	C
			Gap 4R	One mat dot UR (below top bar) (10L) & four mat dots below top bar (9L) (This is a variety of one & seven dots.)		X	D
			Gap 4R	Hole in end of bottom bar & mat triangle below end of bottom bar (9L)		X
			Gap 4R	Mat dot above “E” (4L)		X	D
			Gap 4R	Two LOM dots above “Au” of “Auto” (1L), dot & line above “u” of “Auto” (1R) and intermittent line (9L to 1L)		X	F
			Gap 4R	Mat triangle below bottom bar (4R)
			Gap 4R	Gap in end of bottom bar (4R)		X	D
			Gap 4R	Blue dot LL (4R)		X	D
			Gap 4R	Tweezer-tip on top bar (5R)			D
			Gap 4R	Top end of second "S" of "CLASS" missing (7R)		X	D
			Gap 5R	Lettering of "Electric Auto 1917" & "USA 17c" is light		X	D
			Gap 5R	Vertical mat line above and below end of top bar (8L)		X	D
			Gap 5R	Missing "F" of "FIRST" (8L)		X	D
			Gap 5R	LOM line (3L), two LOM dots above “Au” of “Auto” (1L) and dot & line above “u” of “Auto” (1R)		X
			Gap 5R	Hole in top bar (3R)		X	D
			Gap 5R	Hole in top bar (4R)		X	D
			Gap 5R	Mat triangle above top left bar (4R) & vertical line below end of top bar (4R)
			Gap 5R	Mat triangle below bottom left bar (5R)
				Mat lines extending through “u” of “Auto” to top edge left of gap
	Known gap is 4R	6AB	Gap 4R	Hi-brite paper		X
		500	Gap 4R	One mat dot UR (below top bar) (10L) & four mat dots below top bar (9L) (This is a variety of one & seven dots.)		X	D
			Gap 4R	Vertical LOM line just left of joint line-starting at the bottom and continuing ¾th of the way up (1L)		X	C
			Gap 4R	Gap in end of bottom bar (4R)		X	D
			Gap 4R	Tweezer-tip on top bar (5R)		X	D
			Gap 4R	Disappearing letters at (6R & 7R)
	Known gaps are 4R &	7AB	Gap 4R	Hi-brite paper		X
	5R	500	Gap 5R	Hi-brite paper		X
			Gap 5R	Number on top
				Number on top
			Gap 4R	Hole in end of bottom bar & mat triangle below end of bottom bar (9L)		X
			Gap 4R	LOM line (2L) and dots above “Au” of “Auto” & line (1R)		X
			Gap 4R	LOM dot above "Au" of "Auto" (1R)		X	D
			Gap 4R	Two LOM dots above “Au” of “Auto” (1R)		X	F
			Gap 4R	Mat triangle below bottom bar (4R)
			Gap 5R	Mat dots below top bar and vertical mat line UR (8L)
			Gap 5R	Vertical mat line above and below end of top bar (8L)		X	D
			Gap 5R	Missing "F" of "FIRST" (8L)		X	D
			Gap 5R	Mat dot LL of front left wheel (2L)		X	D
			Gap 5R	LOM line (2L) and dots above “Au” of “Auto” & line (1R)		X
			Gap 5R	Dot UR of “El” of “Electric” (1L)			D
			Gap 5R	Blue dot UL of “E” of “Electric” (1R)			D
			Gap 5R	Hole in top bar (4R)		X	D
			Gap 5R	Mat triangle below bottom bar (4R)
			Gap 5R	Mat triangle above top left bar (4R) & vertical line below end of top left bar (4R)
				Mat lines extending through “u” of “Auto” to top edge left of gap
	Type BA	3BA	Gap 4R	Hi-brite paper		X
	Known gap is 4R	100, 500 & 3K	Gap 4R	Number on top			D
			Gap 4R	Mat dot in or near “c” of “17c” (1L)		X	C
			Gap 4R	LOM dot above “A” of “Auto” (1L) and dot above “A” of “Auto” (1R)		X
			Gap 4R	Hole in “D” in “PRESORTED” (1R)		X	D
			Gap 4R	One mat dot right of “D” of “PRESORTED” (3R) and two mat dots LL of “P” of “PRESORTED” (4R)		X	C
			Gap 4R	Vertical mat line at end of top bar
			Gap 4R	One mat dot (3R) and five mat dots (4R)
			Gap 4R	Diagonal mat line through “o” of “Auto” (4R)
			Gap 4R	Mat dot between front wheels		X	D
			Gap 4R	Mat dot over “D” of “PRESORTED” (4R)		X	D
			Gap 4R	One mat dot UR (below top bar) (3R) & seven mat dots below top bar (4R)		X	D
			Gap 4R	One mat dot right of “D” of “PRESORTED” (3R), two mat dots LL of “P” of “PRESORTED” & rock in road (4R)			C
			Gap 4R	Missing “P” of “PRESORTED“ (5R)
			Gap 4R	Missing “F” of “FIRST” (5R)		X	D
			Gap 4R	Banner-shaped end on A-mat top bar (5R)
			Gap 4R	Pointed end on A-mat top bar (5R)
			Gap 4R	Raised A-mat bars with concave ends (5R)
	Known gap is 4R	4BA	Gap 4R	Hi-brite paper		X
		100, 500 & 3K	Gap 4R	Number on top			D
			Gap 4R	Mat dot in or near “c” of “17c” (1L) & mat slash above “o” of “Auto” (4R)		X	C
			Gap 4R	Hole in “D” of “PRESORTED” (1R)		X	D
			Gap 4R	One mat dot right of “D” of “PRESORTED” (3R) and two mat dots LL of “P” of “PRESORTED” (4R)		X	C
			Gap 4R	One mat dot (3R) and five mat dots (4R)
			Gap 4R	Vertical mat mark at end of top bar
			Gap 4R	Mat slash through "o" of "Auto" (4R)		X	D
			Gap 4R	Mat dot above “D” of “PRESORTED” (4R)		X	D
			Gap 4R	One mat dot UR (below top bar) (3R) & seven mat dots below top bar (4R)		X	D
			Gap 4R	One mat dot right of “D” of “PRESORTED” (3R), two mat dots LL of “P” of “PRESORTED” & rock in road (4R)			C
			Gap 4R	Missing “P” of “PRESORTED” (5R)
			Gap 4R	Missing “F” of “FIRST” (5R)		X	D
			Gap 4R	Banner-shaped end on A-mat top bar (5R)
			Gap 4R	Pointed end on A-mat top bar (5R)
			Gap 4R	Raised A-mat bars with concave ends (5R)
	Known gaps are 1L, LG	5BA	Line gap	Number on top			D
	& 5R	500	Gap 5R	Number on top		X	C
			Off Gap 12L	One mat dot UR (below top bar) (14L) & seven mat dots below top bar (13L)			D
			Gap 1L	Lizard shaped hole in top bar (7L), hole in "D" of "PRESORTED" (5L), hooked end of the top bar (2L), Two LOM dots above "Au" of "Auto" (1L), dot above "u" of "Auto" (1R) and lines (5L to 1L), (1R to 2R) & (1R to 3R)		X	D C
			Gap 1L	One mat dot right of “D” of “PRESORTED” (3L) and two mat dots LL of “P” of “PRESORTED” (2L)			C
			Gap 1L	One mat dot right of “D” of “PRESORTED” (3L), two mat dots LL of “P” of “PRESORTED” (2L) & gap in top bar (2L)			C
			Gap 1L	One mat dot below bar (3L) and three mat dots below top bar (2L)			D
			Gap 1L	One mat dot UR (below top bar) (3L) & seven mat dots below top bar (2L)			D
			Gap 1L	Mat dot above “D” of “PRESORTED” (2L)			D
			Gap 1L	Hooked end of top bar (2L)		X	D
			Gap 1L	Hooked end of bottom bar (2L)		X	D
			Gap 1L	Mat slash above “E” (1L)
			Gap 1L	Two LOM dots above "Au" of "auto" (1L), dot above "u" of "Auto" (1R), line (5L to 1L), (1R to 2R) & (1R to 3R)		X	C
			Line gap	Mat dot in or near “c” of “17c” (5L)		X	D
			Line gap	One mat dot right of “D” of “PRESORTED” (2L) and two mat dots LL of “P” of “PRESORTED” (1L)		X	C
			Line gap	One mat dot right of “D” of “PRESORTED” (2L), two mat dots LL of “P” of “PRESORTED” (1L) & gap in top bar (1L)			D
			Line gap	One mat dot below bar (2L) and three mat dots below top bar (1L)		X	D
			Line gap	One mat dot UR (below top bar) (2L) & seven mat dots below top bar (1L)			D
			Line gap	Hole in top bar (2L)		X	D
			Line gap	Broken second "E" of "PRESORTED" (2L)		X	D
			Line gap	Two mat slashes above top bar & vertical mat line between ends of bars (1L)		X
			Line gap	Antenna on right front of auto & mat crescent on end of "A" of "Auto" (1L)		X	D
			Line gap	Antenna on right front of auto & mat slash above “Auto” and date (1L)		X
			Line gap	Triple gap in top bar (1L)		X	D
			Line gap	Four chips between the left rear fender and the joint line (1R)		X
			Line gap	Notch in top bar (1R)		X	D
			Line gap	Arrow shaped mark above top bar (1R)
			Gap 5R	LOM dot above “A” of “Auto” (1L), dot above “u” of “Auto” (1R), lines (3L to 1L) & (2L to 1L)		H
			Gap 5R	Two LOM dots above “Au” of “Auto” (1L) and dot and two lines above “u” of “Auto” (1R)		X	C
			Gap 5R	Blind perf (LG)		X
	Known gaps are 1L, LG	6BA	Line gap	Number on top			D
	& 5R	500	Gap 5R	Number on top		X	C
			Off Gap 12L	One mat dot UR (below top bar) (14L) & seven mat dots below top bar (13L)			D
			Gap 1L	Lizard shaped hole in top bar (7L), hole in "D" of "PRESORTED" (5L), hooked end of top bar (2L), LOM dot above "A" of "Auto" (1L), two dots above "u" of "Auto" (1R) and lines (7L to 1L), (2L to 1L) & (1R)		X	D C
			Gap 1L	One mat dot right of “D” of “PRESORTED” (3L) and two mat dots LL of “P” of “PRESORTED” (2L)		X	C
			Gap 1L	One mat dot right of “D” of “PRESORTED” (3L), two mat dots LL of “P” of “PRESORTED” (2L) & gap in top bar (1L)			C
			Gap 1L	One mat dot below bar (3L) and three mat dots below top bar (2L)			D
			Gap 1L	One mat dot UR (below top bar) (3L) & seven mat dots below top bar (2L)		X	D
			Gap 1L	Hooked end top bar (2L)		X	D
			Gap 1L	Mat dot above “D” of “PRESORTED” (2L)			D
			Gap 1L	Mat slash above “e” (1L)
			Gap 1L	Blue dot UL of “E” of “Electric” (1R)			C
			Line gap	Mat dot in or near “c” of “17c” (5L)		X	D
			Line gap	One mat dot right of “D” of “PRESORTED” (2L) and two mat dots LL of “P” of “PRESORTED” (1L)			C
			Line gap	One mat dot right of “D” of “PRESORTED” (2L), two mat dots LL of “P” of “PRESORTED” (1L) & triple gap in top bar (1L)			D
			Line gap	One mat dot below bar (2L) and three mat dots below top bar (1L)		X	D
			Line gap	One mat dot UR (below top bar) (2L) & seven mat dots below top bar (1L)		X	D
			Line gap	Mat crescent mark beside "A" of "Auto" (1L)		X	D
			Line gap	Antenna on right front of auto & mat slash above “Auto” and date (1L)		X
			Line gap	Arrow shaped mark above top bar (1R)
			Line gap	Blue dot UL of “E” of “Electric” (1R)			C
			Gap 5R	LOM dot above “A” of “Auto” (1L), two dots above “u” of “Auto” (1R) and lines (3L to 1L), (2L to 1L) & (1R)		X
				Blue dot UL of “E” of “Electric” (1R)			D
		No plate #		Hole in end of bottom bar and mat dot LR of front right wheel		X	D
2135	17¢ Dog Sled 1986	2	100, 500 &	Hi-brite paper		X
	Block tagging WA		3K	Imperforate
	BEP			Number on top
	52 stamp interval			Tagging shifted vertically		X
	between numbers			Tagging shifted horizontally		X
				Wiper variation line through “D” of “Dog”		X
				Paper Type I		X
				Paper Type III		X
				Paper Type IIIb		X
4140	17¢ Bighorn Sheep	S11111111	100	Uneven tagging
	2007 SA			Smooth tagging
	Prephosphored Paper SSP Paper Type II			Seam line right margin (3L), left margin (2L) or both
	31 stamp interval			White moon below tip of left horn (3L)		X
	between numbers			Dot right of “17” (3L)		X
				Buzzing flies above horns (3L)		X
				Blue dot middle of right margin (3L)		X
				Blue dot (fly) above tip of left horn (2L)		X
				Blue splatter UR (2L) & UL (1L) and LL (1L)		X
				White dot on end of horn (1R)		X
				Bottom cobra		X
2262	17.5¢ Racing Car	1	100	Imperforate
	Block tagging 1987			Number on top
	BEP Paper Type III			Tagging shifted vertically		X
	WA			Tagging shifted horizontally		X
	48 stamp interval between numbers			Dot below “C” of “Car” & dash to right of “5” (1L)
				Boiling radiator crack along the “.” of “17.5”
				Hole in “7” inking variety		X
2262a	17.5¢ Racing Car Prec.	1	500 & 3K	Hole in “7” inking variety		X
				Paper Type IIIb		X
				Paper Type IIIn		X
	17¢ Auto Type A to C		Home	18¢