or ccs in Illus. 27, Chap. 23), same length as inside height of pen.
Illustrations herein are not drawn to scale, but approximate such accuracy as to safely guide. Measurements given are accurate, both as to materials used and dimensions marked in all figures and illustrations.
STEP-BY-STEP INSTRUCTIONS
Read carefully. General building techniques apply to all hamster pens. Saw the back hoard (Bk) 19 long. Saw two ventilation openings (V, Fig. II). Install hdw. cl. to cover openings (V) from Inside, shown
by shadow line of dots (HC) In Fig. II, with hdw. cl. extending over top of opening at least 1 inch, to be bent in toward front of pen to tack to underneath side of pen top (TP) after top has been fully installed. Now draw pencil lines down middle of back to guide in placing partition (F) exactly in middle of this 2-pen unit. Nail back (Bk) to partition (P), then attach the end boards (E). Saw out top boards (Tp) 19 long to run crosswise of the pens. Top boards may overlap back board (Bk) without inconvenience. Nail first top board in place so that front edges of top (Tp), partition (P) and ends (F) are even and make both pens of even width. Install remaining top hoards. Now turn the 2-pen unit top-side-down and tack loose ends of ventilation cover strips (V) to inside of top board. If desired, climbing strips CS(R) may be tacked in rear corners, approx. 1 inch to back board and remaining 2 or 3 inches of their width to the partition (P). Corner posts may be installed outside CS(R); or
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