FRANCE (1968) Postal cheques*. Trial color proofs in vertical strip of 2. Scott No 1202, Yvert No 1542.
AVAILABLE AT $25
ST. PIERRE & MIQUELON (1969) Treasury building. Trial color proofs in strip of 5. Yvert No 386, Scott No 385.
AVAILABLE AT $80
NEW CALEDONIA (1960) Check writing machine*. Trial color proofs in strip of 5 with multicolor. Postal cheques. Scott No 312, Yvert No 296.
AVAILABLE AT $70