[PhilcoPhan1936]

+1 what Terry said.

For what it's worth, all of the dogbone resistors in Model 20 are 1 watt. Some, such as the 500K, are overkill. Philco simply did not have anything smaller in wattage at the time.

1/2 watt resistors did not start to appear in Philco sets until 1931.

Thanks Ron.

I usually keep 1W on hand, so that's what will go in. May be overkill, but at least they'll stay cool.