CTO (Cancel to Order) Stamps - Should They Stay or Should They Go

We have been a stamp collector and enthusiast for 50 years.

Hungary, 1972 Scott 2142, -44 & -45, 3 Stamps, CTO, Cancelled, Hinged

Hungary, 1958 Air Post, Scott C176-C183, Brussels Exposition, 8 Stamps, CTO

CTO (Cancel to Order) Stamps - Should They Stay or Should They Go? #philately

Thank goodness, they're all Cancelled-To-Order

Modified Item: No , Cancellation Type: Cancelled to Order/CTO, Topic: Aviation , Grade: XF/S (Extremely Fine/Superb), Year of Issue: 1931-1940 ,

U. S. Airmail Stamp; 6 Cents; 'Handicapped Business' Overprint; 1949; Features DC-4 Skymaster; Cancelled; VF/NH

Impressive Stamp Art at London Stampex

========== Mailing Notice ==========, Airmail service to some countries is not available at the moment, including some on Africa, Asia and South

25 to 250 ship/sailing theme cancelled stamps

What Makes a Perfect CTO? - CTO Talks - Glorium Technologies

Scott's numbers 533//C105. All Used (CTO) condition but C25-6 which are MH.

Burkina Faso. Used(CTO) to MH. Scott's #s 533 C105. sal's stamp store.

THE RED OR YELLOW CIRCLE ( ARROW ).

BOTSWANA LOT USED CIRCULATED + CTO STAMPS SCOT VALUE MORE 72 US$