https://greatcollections.com/Coin/568180/1940-S-Walking-Liberty-Half-Dollar-PCGS-MS-66-CAC
https://greatcollections.com/Coin/568181/1944-S-Walking-Liberty-Half-Dollar-PCGS-MS-66-CAC
https://greatcollections.com/Coin/573050/1945-D-Walking-Liberty-Half-Dollar-PCGS-MS-67-CAC
Thanks for looking!