A BRASS-PLATED WALNUT SPIRIT-LEVEL WITH ADJUSTABLE FOOT AND FOLDING SIGHTS; A CLINOMETER BY EDWARD WEIR, HIGH HOLBORN; A THREE-SLIDE BOXWOOD RULES; FOURTEEN OTHER BOXWOOD RULES; A BREWER'S DIP-ROD; THREE IVORY OR IVORINE RULES; A SECTOR; AND THREE OTHER FOLDING RULES