Parker Duofold Stripped Parts Cap & Blind Cap has the Parker chevron blue diamond on cap. See Measurement

-Very clean and buffed

-I do not know much about this style.

I just cleaned it and buffed it and offered it to you for sale.

-I can’t decide on the color. You’ll be the best judge. There’s a lot of blue

If you have any questions, please let me know.

And if you know the collection also let me know input is greatly appreciated

As is happy buying.

Please take a look at my store.

I have a lot of Parker parts available.

I will combine shipping.