Front: “BHEL” is repeatedly printed in slanted lines on front side of the envelope in light blue colour. Front upper left: “Commitment & Deliverance” is printed at the upper left corner. Front upper right: Imprinted stamp with the simulated perforations depicting a globe in oval shape in sky blue colour with world map in green colour.  “ Bhel Excellence is our Passion / World the Canvas”  is printed inside the stamp design in blue  & orange colour Postage Pre-paid for Rs.5.00  is printed below the imprinted stamp. Front bottom left: Logo, name and mailing address  of “BHEL” is printed in Hindi & English at lower  left corner of the envelope in blue and black colour. Back bottom left: Logo of India Post in red colour  Back bottom right: 14 CEBHEL 050011