S1

Signaller
Introduced 1916
Discontinued 1932

a. Triangular, embroidered on felt, no words

b. Triangular, embroidered on felt, "Boy Scouts"

c. Rectangular, woven, "Boy Scouts"

S2

Skater
Introduced 1965
Redesigned 1995

a. Triangular, embroidered, rolled edge, no words, stitching around wing and blade

b. Triangular, embroidered, rolled edge, no words, no stitching around wing and blade

S2/1

Skater
Introduced 1995

a. triangular, embroidered, rolled edge, blue background, no words

S3

Skier
Introduced 1965
Redesigned 1981

a. Triangular, embroidered, rolled edge, no words

S3/1

Skier
Introduced 1981

a. triangular, embroidered, rolled edge, no words

S6

Snowboarder
Introduced 2000

a. Triangular, embroidered, rolled edge, no words

S4

Space Exploration
Introduced 1995

a. Triangular, embroidered, rolled edge, no words