Antique light blue glass apocathary/ chemist/ druggist bottle. Measures 11.5" tall without stopper. 12 3/4" tall with stopper. 5" diameter. Bottom of stopper has some glass loss from chipping. There is a line on bottom of bottle from the manufacturing process.   No chips or cracks in the actual bottle. Bottom marked G 5.  Some residue or water scale inside bottle. Could use a cleaning.  See photos for details.  Please ask any other questions