Knutsen Seattle Harp Guitar HGS24

This second instrument from the 1914 Los Angeles postcard of the Versatile Harmony Four fascinates me.
It looks very similar to my late-Seattle era all-koa guitar (HGS1) - but as if played by a midget. So I methodically did some size comparisons. First I superimposed over the postcard scaled images of my mandolin and koa guitar (from my original to-scale CD photograph). Assuming the mandolins are the same size, the guitars are very different. Then I scaled the two harp guitars so that the scale lengths match - erring on the cautious side (and factoring in that the other instrument is tilted back a bit) - and again, the postcard guitar is clearly HUGE.
I'd LOVE to find this one.

Knutsen Archives Inventory Number		HGS24
Category		Seattle Harp Guitars
Body Style		"Lower Bass Point"
Current or last known owner		Eddie Newton
Year (approx)		1912-1913
Label		unknown
Courses / Strings		11 course?: 6 strings on neck, 5 bass?
Frets		straight
Scale length		unknown
Neck Joint		unknown
Woods	Top	unknown
	Back & Sides	unknown
	Neck	unknown
	Fingerboard	unknown
	Bridge	unknown
	Headstock veneer	unknown
Binding, trim	Top	hard to identify
	Back	unknown
	Fingerboard	hard to identify
	Headstock(s)	unknown
	Soundhole	hard to identify
Inlay		fancy fret markers
Pickguard		none
Comments		Pictured on postcard of the Versatile Harmony Four.