1- Scotland, Lyndon Johnson, President of the United States of America, MNH M/S sheet number M8901 block of 8 stamps ( Available ) Price: 3 Riyals per block . 2- Napoleon stamps from the State of Oman - Stamps in excellent condition** State of Oman napoleon stamps Sheet MNH** ( Available ) Price: 3 Riyals per block of 8 stamps . 3- Postage stamp from Kiribati, featuring Prince Charles and Princess Diana in 1981. stamp in block Prince Charles and Princess Diana 1981 from Kiribati ( Available ) Price: 3 Riyals per block of 7 stamps . 4- Turkmenistan - Cats collection - Japex 98 exhibition - Rotary Club, Lions Club - 1998 AD TURKMENISTAN - MNH S/S - Cats - Japex 98 show - Rotary, Lions Club - 1998 ( Available ) Price: 2 Riyals per block of 4 stamps . 5- Oman - Royal Wedding - Architecture - Windsor Castle - 1973 AD OMAN - ROYAL WEDDING -ARHITECTURE-WINDSOR CASTLE - 1973 ( Available ) Price: 2 Riyals per block of 8 stamps .