India Post has issued different stamps on same or similar subject on different Occasions and Events. The collectors with creativity have made covers with combination of  stamps of such similar Occasions and Events duly cancelled on respective dates. Such covers show the creative efforts of the philatelists.

Here on this official cover, stamp of 100 Years of Mahatma Gandhi's Return dated 8-1-2015 and stamp of 100 Years of Gandhi's First Visit to Madras issued on 17-4-2015 are combined on one cover of 8-1-2015 with cancellations of respective dates. Combination is of two events showing four stamps with pictures of Gandhiji and Kasturba.