HI Are These 1972-D And 1973-D LMC Doubled Die Dates ?

I can't really tell? I think I see a hint of MC on the 1972 cent. You should try cropping pictures so the area you want to highlight appears larger to us. In the two pics you have here, you can chop off the table entirely, or get even closer and show only the date and mint mark area. I've found that image size is limited to 600x800 resolution by default, so you can crop off the unnecessary part and customize width to 600 pixels to show us the largest image. Sometimes it does get too IN YOUR FACE though. I accidentally did this with a RPM I posted earlier. I usually tweak horizontal pixel count to squeak in under the 300 MB image file size limit.