Freddie Anderson Design Clear Drops

This is design with form and function. It is missing an element, there is a glass piece that fits where I have the candle, it technically is a oil lamp. I found it, on one of my journeys. I was thrilled to have located this piece. One would insert their finger through the loop at the top and could carry this oil lamp from room to room, as it is weighted in the base, and moves every so gently with the rhythm of the person carrying it. I believe that this was made sometime in the 1960-70’s. Made in Germany. Beautifully engineered, a desired piece for design enthusiast, engineers. If you have more info, please share with me, thank you.