Tim - the "mfg no" shown on your chart, like 51, 54, 1154, are good numbers, should be in any bulb catalog

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics