U Number Security Machins U2911 - U3039
U/M = Unmounted Mint
VFU = Very Fine Use
Any self-adhesive VFU U-Security will be provided on-piece, and does not include the backing paper mentioned on the listing. Regular gummed stamps will be removed from the envelope.
SG U2921 2p Deep Green M21L, Type PB-Ls/sL (Walsall)
SG U2923 10p dull orange M17L
SG U2923 10p dull orange M17L with inverted printing on backing paper (not applicable with used)
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