Naive 19th Century Graphite Drawing, Horse and Bird Symbiosis lidded bowls The bone on one half

The bone on one half is a bit darker/more orange in tone that the other

5-1/2 inches tall

clinical looking dark green box with silver print and one initial--"A" for auto in this case

but there is a date of 1877 carved into the back

I have found a number of other Frye boxes online

Naive 19th Century Graphite Drawing, Horse and Bird Symbiosis lidded bowls The bone on one halfJust the sort of drawing that makes me love drawings so muchnot much fuss here, but such a perfectly true portrayal of symbiosis, with this duck or dove resting just perfectly in the cradle of the horses saddleand in return perhaps saving this horse from a heavier rider! To my eye, not one line more or less than there needs to be, just exactly right. C. 1880s; Ive found a birth record for Franklin David Rohr, to who it is attributed on the back of the