Totally overlooked this one in the same bank as the big Milners door featured before.
Still used to store the Money Museum exhibits its described as 36cm thick and still working with 2 of the original 3 locks.
http://www.pinigumuziejus.lt/en/collections/
Click image for larger version. 

Name:	image.jpeg 
Views:	27 
Size:	41.7 KB 
ID:	16342 Click image for larger version. 

Name:	image.jpeg 
Views:	25 
Size:	66.4 KB 
ID:	16343