How's Your Beaver?

From: How's Your Beaver. Dated 1974 by The Highway Book Shop. This is one of the earliest published pieces by Sim I've found. Each page is a single gag. The first image, numbered 00, is an advertisement from CANAR #26-27-28, and judging by the refinement in style, I suspect the work in How's Your Beaver was done a year or two earlier.

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