Anyone out there able to identify these little Sennheisers?

[mobyd]

 

[Whoops]

Those are Dynamic microphones that use a Tuchel connector.
It seems to me they're model MD42.

MD 42		Dynamic	Handheld	Cardioid		200/?
	MD 42	Small tüchel	N.A.	Balanced	<1966	1967~69
	MD 42 S	Small tüchel	N.A.	Balanced	<1966	1967~69

https://reverb.com/item/29315521-sennheiser-md42-60-s-vintage-dynamic-microphone

 

[RuudNL]

Microphone from the '50s, often used on a gooseneck as talkback microphone.