Beautiful! I'm a collector I have seen the etched glass pattern but never seen such a unique piece of $Pyrex$. Your correct, circa 1915-1926 as depicted by the design of the trademark. Value fluctuates like the weather on pyrex, that era of rare clear bowls with cradles were in $450+ range this summer, and now they might be $50. Please Note though, yours is quite unique, therefore, I will bow out of any attempt to determine a value as I've never seen one!
Re: Pyrex covered dish
Beautiful! I'm a collector I have seen the etched glass pattern but never seen such a unique piece of $Pyrex$. Your correct, circa 1915-1926 as depicted by the design of the trademark. Value fluctuates like the weather on pyrex, that era of rare clear bowls with cradles were in $450+ range this summer, and now they might be $50. Please Note though, yours is quite unique, therefore, I will bow out of any attempt to determine a value as I've never seen one!
Best of luck to you, GodSpeed