Classification: BIS-PP-01
Size: 76mm
Shape: Round
Border Color: White
Border Type: Rolled
Bg Color: Aqua
Bg Material: Twill
Description: “Northern Expeditions, Charles L. Sommers,”- Bigger polar bear - White cotton loop
Year: 1976

Classification: BIS-PP-02a
Size: 74mm
Shape: Round
Border Color: White
Border Type: Rolled
Bg Color: Aqua
Bg Material: Twill
Description: “Northern Expeditions, Charles L. Sommers,”- Smaller polar bear – White cotton loop
Year:

Classification: BIS-PP-02b
Size: 74mm
Shape: Round
Border Color: White
Border Type: Rolled
Bg Color: Aqua
Bg Material: Twill
Description: Northern Expeditions Charles L Sommers - small polar bear no loop
Year:

Classification: BIS-PP-03
Size: 76mm
Shape: Round
Border Color: White
Border Type: Rolled
Bg Color: Blue
Bg Material: Twill
Description: “Northern Expeditions, Charles L. Sommers,”- No loop
Year:

Classification: BIS-PP-04a
Size: 76mm
Shape: Round
Border Color: White
Border Type: Rolled
Bg Color: Blue
Bg Material: Twill
Description: “Northern Expeditions, Charles L. Sommers,”- Blue loop
Year:

Classification: BIS-PP-04b
Size: 76mm
Shape: Round
Border Color: White
Border Type: Rolled
Bg Color: Blue
Bg Material: Twill
Description: Northern Expeditions Charles L Sommers - white loop
Year:

Classification: BIS-PP-05a
Size: 79mm
Shape: Round
Border Color: White
Border Type: Rolled
Bg Color: Blue
Bg Material: Twill
Description: “Northern Expeditions, Charles L. Sommers, Bissett” –White cotton loop
Year:

Classification: BIS-PP-05b
Size: 79mm
Shape: Round
Border Color: White
Border Type: Rolled
Bg Color: Dark Blue
Bg Material: Twill
Description: Northern Expeditions Charles L Sommers - Bissett white cotton loop darker blue
Year:

Classification: BIS-PP-05c
Size: 79mm
Shape: Round
Border Color: White
Border Type: Rolled
Bg Color: Blue
Bg Material: Twill
Description: Northern Expeditions Charles L Sommers - Bissett no loop
Year:

Classification: BIS-PP-06a
Size: 75mm
Shape: Round
Border Color: Black
Border Type: Rolled
Bg Color: White
Bg Material: Twill
Description: “Northern Tier – Bissett” - 25th - Chain stitch loop
Year: 1997

Classification: BIS-PP-06b
Size: 75mm
Shape: Round
Border Color: Black
Border Type: Rolled
Bg Color: White
Bg Material: Twill
Description: “Northern Tier – Bissett” - 25th Anniversary - Rope loop
Year:

Classification: BIS-PP-07
Size: 76mm
Shape: Round
Border Color: Black
Border Type: Rolled
Bg Color: White
Bg Material: Twill
Description: “75th Northern Tier – Bissett” – Black rope loop
Year: 1998

Classification: BIS-PP-08a
Size: 76mm
Shape: Round
Border Color: Black
Border Type: Rolled
Bg Color: White
Bg Material: Twill
Description: “Northern Tier – Bissett” - Black rope loop twill outer loop left
Year: 1999-Present