On 07.11.15 India Post NE Circle issued a special cover to celebrate the 2nd anniversary, To my surprise, the size of the special cover is abnormal. It does not fit in to the FDC album. Then there is no special post mark. Departmental seal of Forest Department has been used to deface the stamp. There is no proper space to paste the stamp. There is no code on the back of the cover. Are such slips acceptable from the department? Are such slips healthy sign for Indian Philately?