Vintage 1955 Varsity Letterman Wool Knit Sweater V-Neck "CR"

No label. Dark blue wool knit V-neck sweater with white on orange chenille letters "CR" (Cedar Rapids, Iowa) on front. Four white stripes and white on orange chenille "55" on left arm.

MEASUREMENTS
No size tag. Size approximately equivalent to a modern men's small. (My son who wears size medium found this a bit snug.)
Chest: 34”
Waist: 30"
Length: 26”
Sleeve: 22” (shoulder seam to sleeve end), 31" (center back of neck to sleeve end)

CONDITION
Good condition overall. One 1/4" moth hole back under right shoulder (see photo).