MONTBLANC logo 14C MONTBLANC 585. Small cream white Montblanc logo on top of the cap. Have a look at the one bigger scratch on photo 4.
You find a similar one on the cap. The item "Vintage MONTBLANC 244 G Fountain Pen 14C 585 Gold BB Nib Full Flex" is in sale since Sunday, December 23, 2018. This item is in the category "Collectibles\Pens & Writing Instruments\Pens\Fountain Pens\Montblanc". The seller is "vollkornmail" and is located in Altenkrempe. This item can be shipped worldwide.