Korean Philately Vol 33 – 36 Korean Philately Vol XXXIII No. 1 (February 1987) Korean Philately Vol XXXIII No. 2 (May 1987) Korean Philately Vol XXXIII No. 3 (August 1987) Korean Philately Vol XXXIII No. 4 (November 1987) Korean Philately Vol XXXIV No. 1 (February 1988) Note: number on page is wrong, this is No. 1. Korean Philately Vol XXXIV No. 2 (May 1988) Note: number on page is wrong, this is No. 2. Korean Philately Vol XXXIV No. 3 (August 1988) Korean Philately Vol XXXIV No. 4 (November 1988) Korean Philately Vol XXXV No. 1 (February 1989) Korean Philately Vol XXXV No. 2 (May 1989) Korean Philately Vol XXXV No. 3 (August 1989) Korean Philately Vol XXXV No. 4 (November 1989) Korean Philately Vol XXXVI No. 1 (February 1990) Korean Philately Vol XXXVI No. 2 (May 1990) Korean Philately Vol XXXVI No. 3 (August 1990) Korean Philately Vol XXXVI No. 4 (November 1990)