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,


Used to satisfy state law requiring pairs in 1906
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TYPE 2 – Beveled edge
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TYPE 2 – Embossed numerals
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TYPE 1 – With period after PENNA

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TYPE 1 – Natural, die variation in the numerals
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TYPE 2 – Transfer
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TYPE 1 – Natural
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TYPE 2 – Transfer
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TYPE 1 – Die variation in the legend
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TYPE 3 – Die variation in the legend
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NOS TYPE 4 – Die variation in the legend
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TYPE 2 – Die variation in the legend
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TYPE 3 – Die variation in the legend

TYPE 2 – Die variation in the legend


TYPE 2 – Without keystones

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TYPE 2 – Glass bead reflectorized

TYPE 1 – Notched bottom of border

NOS TYPE 2 – Aluminum, without tab slots

NOS TYPE 3 – Steel, without tab slots
.

NOS
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NOS

NOS
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NOS




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TYPE 1 – Flat edge


TYPE 1 – Natural
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TYPE 2 – Without period after PENNA
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TYPE 1 – Natural
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TYPE 1 – Natural, die variation in the numerals
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TYPE 1 – Natural
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TYPE 1 – Natural
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TYPE 1 – Die variation in the legend
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TYPE 1 – Die variation in the legend
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TYPE 3 – Die variation in the legend
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TYPE 4 – Die variation in the legend
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TYPE 2 – Die variation in the legend
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.

TYPE 3 – Die variation in the legend

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TYPE 1 – With keystones
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.


TYPE 1 – With period after “exp”


NOS
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TYPE 1 – Size variation

NOS
.

TYPE 1 – Thick border

TYPE 2 – Flat bottom of border

NOS TYPE 2 – Aluminum, without tab slots
.
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.

NOS TYPE 2 – Aluminum, without tab slots
.
.
.

NOS

NOS

NOS

NOS




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TYPE 2 – Beveled edge
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.

TYPE 1 – Incised (debossed) numerals
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.

TYPE 2 – Over-strike


TYPE 2 – Without period after PENNA
.
.

TYPE 2 – Transfer
.


TYPE 2 – Transfer


TYPE 2 – Die variation in the legend
.

.
.

TYPE 2 – Die variation in the legend
.
.

.
.

TYPE 1 – Die variation in the legend
.
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.
.

.
TYPE 2 – Die variation in the legend



.
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.

TYPE 1 – Die variation in the legend
.
.


TYPE 1 – Die variation in the legend

.

.
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.

TYPE 2 – Without keystones
.
.
.

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.

TYPE 2 – Without period after “exp”

.

NOS
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.

TYPE 12 – Size variation

NOS TYPE 1 – Panted

TYPE 2 – Thin border

NOS TYPE 1 – Aluminum, with tab slots

NOS TYPE 2 – Aluminum, without tab slots
.
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NOS TYPE 2 – Aluminum, without tab slots
.
.

NOS

NOS

NOS

NOS