Can anyone help me ID this vase by any chance? I'm sure it's Sklo Union but uncertain which glassworks it was made at. I'm thinking perhaps Zelezny Brod but may be very wrong. It weighs 1395 grams - stands 11.2'' tall, the base including lobed protrusions measures 4 x 2.7'' and the rim measures 6 x 2.7''.
Any suggestions will be much appreciated.