Samoa, Apia, 17. 27. Cds (S23) on incoming post card from Saar forwarding to San Francisco, Cal., franked with Saar 1922-23, 15c orange + 25c magenta & straw, vertical strip of three tied by "Saarbrucken, 10.2.27" cds's; minor card edge flaws at left, Very Fine, a very scarce incoming usage. Estimate  $75 - 100. $0 (Image)