Auction Series 257-264 in Zurich Day 1

1901: Postal stationery group with 1901 New Year 5 c. illustrated postal stationery envelopes (2) fine unused (Jalil SZC-13-11-C), San Martin 2 c. brown postal stationery used envelopes privately printed with Juan Lalor address (Bme. Mitre 311) at left (one is an up-rated usage), San Martin 5 c. red (with dot) postal stationery envelope privately printed with 'Montemayor' return address unused, 1934 'M.R.C.' surcharge in black on fold-out 10 c. red card fine unused (TAZ-11), a scarce group.
Catalogue 258: SOUTH & CENTRAL AMERICA -MOORHOUSE