I assume this is machine struck however I am a one eyed Marine and can use some expert input (or output) your choice. Thanks M1
Here is the list of attributed date and MM Vam listings. If you can match yours to one, you may get a bit more descriptive info about those areas http://vamworld.com/wiki/1883-CC_VAMs
Yes, most likely strike doubling on the leaves but the clash marks appear to be a VAM-5 stage. Full images would help identify.