Gould 11-2823-33 Analog Chart Recorder Pen and similar items

I believe this to be brand new, old stock, but cannot be for sure. This particular container has some plastic pieces in the bottom as well as a couple teeny hex (I think) wrenches, sandpaper swatch - see photos. Very top of container reads 63-19-4716-333E7. Container shows wear from handling, and looks like it has been through lots of handling. Plastic case has damage to hinge. Unit itself, looks like it is in great shape. I have 2 of these, so photos are a representation of both, unit and contents are exact same. This was acquired with other stuff, seemingly unused and much older. No other information is known about it. I take pride in my pictures, and are a valuable extension of my description. Please take time to see the product fully. Buy with confidence! All items are packaged with great care and shipped next day, excluding any weekends and holidays. I will combine shipping whenever possible as long as the products can be safely packed together. Please remember to leave feedback, it helps to keep good sellers . International Buyers: We do not mark merchandise as a gift or below value due to it being against US and International Regulations. All custom fees and duties are the responsibility of the buyer. Seller is not responsible for any package held by Customs. If returns are accepted. Must be returned in the same condition as received and in same or similar packaging.