Your 404 looks great. Worked on my 401 this weekend cleaning and lubing. Runs like a sleepy cat, just purrs. I use peanut butter jars but you can also find other ones (smaller) go jars with screw top lids. My dad did a lot of wood crafting and used baby food jars. Between 5 kids he had a large supply especially if he dropped one. I used them also for little buttons that got lost in button boxes. Recycling has been going on a lot longer than most people realize. Centuries!!