Leilão Bidspirit | 1907 cover along with letter

1907 cover along with letter addressed to Private Secretary, Maharaja Maninder Chandra Nandy related to receipt of half note for Rs 500/- - 1907 cover from The Public Library & Reading Club, Krishnagar franked with KEdVII ½a stamp on reverse along with letter addressed to Private Secretary, Maharaja Maninder Chandra Nandy regarding Communication related to receipt of half note for Rs 500/-