Your search query on "HEISE Lamp Shades" returned the following results:

$15.84 USD @ EBAY Buy It Now

Small round Clip on Lamp Shade Adapter Light Bulb Holder with Lamp Finial Cap (296327407474)

$16.41 USD @ EBAY Buy It Now

Clip on Lamp Shade Adapter Small round Light Bulb Holder with Lamp Finial Cap fo (364857913120)