1c-2Col 1907 Portraits, Centers Inverted

The celebrated and unique set of all seven values that exist with an inverted center (1c, 2c, 5c, 20c, 50c, 1Col, 2Col). Plus an extra 5c with center inverted and shifted to the bottom left. Well centered and fresh. 2c unused and with repaired corner, others all o.g. and very fine. Since only one example of the 50c value is known, this is the only possible complete set available. It has always traded hands as a set at least since the Bonilla-Lara sale in 1961. The other values are also quite rare, with only three to five examples of the 1c, 20c, 1Col and 2Col known.O ne of the highlights of the Mayer Costa Rica collection and certainly a “must” for the Inverted Centers of the World collector; ex-Bonilla-Lara.
Selling price: $60.000
<-Previous Next->
Make sure sure to visit the ultimate stamp collecting supplies list.
Make sure to review our tips for stamp collecting in the XXI century.
To keep your stamps and postcards safe from stains and getting damaged we recommend Lighthouse stock books.
Stamp Magnifying Microscope: Celestron 5 MP Handheld Digital Microscope
Stamp Magnifying Lamp Desk Clamp-Mount 90 SMD LED Adjustable Spring-Arm
Make sure to view these amazing full stamp pane protective storage bags.
Manual perforation measurement gauge which has a really low price.
Electronic perforation measurement gauge, that has a higher price, but is easier measure perforations.