Here are 2 graduated glass beakers or cylinders that were used for developing chemicals for photo film developing. These heavy glass cylinders have some wear on the lettering and numbering, as pictured. The large beaker is 32 ounces, and has a small area of glass bubbles in the manufacturing of the beaker, this is pictured in photo #6. The small beaker is 4 ounces. There are no chips or cracks in the glasses. Nice vintage 1950's collectibles!