I bought this "old" camera at a German family estate sale. I could not open "bellows " section. It weighs about 1-3/4 lbs. It measures about 6-1/4" x 1-3/4" x 4-7/8". It appears to be from early 1900's. Several "pickers" at the sale wanted to buy it from me, after I bought it. I am offering it as non-working. Please email any questions you may have, during auction. USPS tracking number with delivery. YOUR BEST OFFER WELCOME.