This is the First Ever Stamp catalogue published in Sri Lanka with correct colour variations, specimen stamps and Gutter Pairs, This book contains stamps from the Queen Victoria era 1857 to King George VI 1948. Also this book contains some important stamps not yet been identified and categories in a catalogue published to-date. Furthermore it contains very rear SPECIMEN stamps and Ceylon Gutter pairs for the first time publish in a catalogue. This historical 56 page book is comprise with 635 Ceylon stamps from Sri Lanka/Ceylon 1st postage stamp which is issued in 1857, to Inauguration of new constitution stamp set which is issued in 24th November 1947.