Ever since I first saw the house about ten years ago, I have wanted to arrange a marker to note its historical significance. Thanks to a generous gift by a fan of Spooner named Tom McGovern, the cooperation of the home owner Elsa Paton, the efforts of my BU research assistant Nathan Speed, and the really nice people at the A. Monti Granite Company in Quincy, MA, that day finally came, and I am thrilled.
The stone is "puddingstone" and the bronze marker is 18" x 12." Here is a closer view of the stone (click on the image to read the plaque and see the coloration of the stone):
Click hidden text to view more pics of the installation.
Update: For those who have not seen it, I thought I would upload some photos of the monument we had put on Spooner's grave at Forest Hills in Boston a few years ago.

For directions to Spooner sites in and around Boston click here. For more pics of Spooner's gravesite monument click here:



I have nothing but admiration for your project, it recognizes an under appreciated American, and it didn't need an appropriation on the highway bill, or the local town council to 'Kelo' the house.
Comments such as yours strongly suggest that many nonoriginalists are simply not familiar with the position they publicly and so confidently attack, and they prefer to keep it that way.
PS: And to be clear, I did not say that Spooner's originalist argument was successful, but I do know what his argument was.
Possibly so--but then, if one were to encounter an approving allusion by a prominent originalist to an originalist argument for a flat earth, one wouldn't need to know much about it to infer that originalism is an unreliable guide to empirical matters. I gather Justin is making a similar point.
;-)