Vacuum tube type 1614
Radio Corporation of America (RCA)
||Ptined on the lid of the box and the side of the tube.
||Handwritten in blue on a piece of masking tape on the tube.
||Printed in silver below the masking tape on the tube.
overall: 4 in x 1 1/2 in x 1 1/2 in
Object is a metal octal vacuum tube. On a masking tape label is handwritten "4250". The tube is in the original red, white and blue box.