Need help removing seat in W111 68 280 se coupe

[driggs013]

Hi new member here, I need to remove my passenger seat in my 68 280 SE
Coupe where do I remove the bolts I see them in front but how do I get to the back? Any help would be great

Thanks
Donovan

[JMela]

Move seat as far forward as you can. Bolt heads will be visable in the back portion of seat track.