Westinghouse WL-460 transmitting triode

This is a directly heated (10 volts @ 4.05 amperes) triode with 150 watt plate dissipation. Maximum plate volts is 2500 VDC and max Ib = 200 ma. You won’t see many of these around. Overall height from the pins to the top of the anode connection is 10.5 inches, a little under 27 cm. The cap coming of the side is the grid connection