Neat old lubricator for parts or restore! Sight glass is broken! What you see is what I have! The valves are not stuck. The reservoir looks to be “bulged” I do not know if it’s it is supposed to be that way? Possibly maybe it looks that way from being froze with water in it? I have circled a few questionable areas with a blue marker, the areas look to be “stressed” and may possibly leak under pressure. I cannot prove that though. Just wanting to give you the best description possible on what to expect! Please see pictures for the absolute best description!