Bidspirit auction | BLK/4 - CENTRAL INDUSRTIAL SECURITY

BLK/4 - CENTRAL INDUSRTIAL SECURITY FORCE: As per Brouchre : 2v SETENANT STAMPS WERE PRINTED. On enquiry from RTI, Out of 600825 stamps printed 500000 were printed for supply to Philatelic Bureaus as 2v Setenant Stamps :: rest 100825 were printed for Proponent quota for a 1v stamp issue.  THIS 1V SINGLE STAMP ISSUED FOR PROPONENT (CISF) USAGE HAS BECOME VERY MUCH SCARCE FOR BLOCK & FULL SHEET COLLECTORS.