Keuffel and Esser and Co Architects convertible Y level

Special table top model 5187A, 1937 Keuffel and Esser Co. , and a second unit, model # 5113 Architects Y Level with Compass. Serial # on the compass (8579) dates it to 1904, serial 66694. Both are cle

Keuffel & Esser Co. Architect's Level #5110 Serial #18178. Comes in Wooden Box with Original Paperwork and Accessories. Box Measures approx. 8.25" tall x 13" wide. Strap on box is has broken and is no

Provenance: An Olmos Park, TX Estate Keuffel & Esser Co. Surveyor's Level, serial number 157911, green, metal 8"h x 18.5"w x 4.5"d

A Lacquered Brass Wye Level Keuffel & Esser Co., New York, NY, Late 19th/Early 20th Century Length of scope 10 3/4 inches.  Property from the Estate of Peter F. Stone, Buchanan, Michigan

Groupof Antique and Vintage mostly measuring tools- Standard LS Glashart Caliper, Keuffel % Esser co Cruiser Tape Measurer, Stanley #34 Machinist Level, Starret #237 Depth Gage, etc.. Condition: Mostl

latest patent date Oct 13.91, #11437, brass mounted compass and transit, in original wooden case with leather strap, retaining interior paper label. Compass with directional dial, level. Case 15 .25 x

KEUFFEL & ESSER CO NO. 461294 PAT. APRIL 1'24 | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING -CONDITION ALIGNS WITH VINTAGE WEAR -DAMAGED CASE (SEE IMAGES)

KEUFFEL & ESSER CO 4081-3 LOG LOG DEPLUX DECITIRIG WITH CASE PATS; 2500460, 2168056,2170144,2285722, 2422649 | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING

KEUFFEL & ESSER CO 4081-3 LOG LOG DEPLUX DECITIRIG WITH CASE PATS; 2500460, 2168056,2170144,2285722, 2422649 | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING

KEUFFEL & ESSER CO 4061 6" | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING -CONDITION ALIGNS WITH VINTAGE WEAR -CASE (DAMAGED) -HS5721

KEUFFEL & ESSER CO. NY NO. 4002-3 SLIDE RULE pAT jUNE5'00, DEC 22 '08, APRIL1 '24 | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING -CONDITION ALIGNS WITH VIN

A collection of eight antique woodworking tools, including three levels, each stamped with New England maker marks, wooden mallet, two planers, a caliper with original box, and a Keuffel & Esser Co. N

KEUFFEL & ESSER CO NO. 4053-3 BOX CASE BOOKLETS POLYPHASE | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING -CONDITION ALIGNS WITH VINTAGE WEAR -GREAT GREEN L

Rule

Keuffel and Esser (K&E) slide rules, including one (1) Nordell Sewer Slide Rule; one (1) 4160 Chemist's 10" Mahogany Duplex slide rule; and one (1) 4088-3 Polyphase Duplex Slide Rule. All comprised of

Antique Keuffel & Esser Co. Solid Bronze Surveying Instrument. In Original Box. Condition: Generally Good. Dimensions: Box H- 15.5" x W- 9.25" x Depth- 10.25". Provenance: From a Long Island, NY Home.

Antique Keuffel & Esser Co. sextant in wood storage box. Marked New York No. 36409. Etched U.S. Navy 3063 on rim. Wood box approx. 5.5"H x 9.25"L x 9.25"W. Photos are considered part of the descriptio

Keuffel & Esser Surveyor's Transit w/Wooden Tripod. Wonderful surveyor's transit scope from Keuffel & Esser. The transit scope is made in metal with brass details and comes with a wooden tripod with m

1918 Keuffel & Esser Company, New York/New Jersey surveying transit, No. 5124, Serial # 37048 together with the original wooden carrying case and tripod stand which is comprised of wood and green pain

Early Keuffel & Esser transit, model #5126, serial #18930. 12 1/2" x 9 3/4" x 7 1/2" Ht..

Keuffel & Esser Co. Survey Transitserial no. 33306, brass construction, with original wooden box having 1958 repair ticket. Included are two unrelated wooden surveyor's tripods. Box 8-3/4 x 12-1/2 x 5

Tripod, Wood Case, Transit with case measures 10"w x 12"h x 7"d. SN-41946.

Keuffel & Esser Co New York surveyors survey transit #E2887, 12"l

KEUFFEL + ESSER CO. UNIQUE FOLDING TRESTLE TABLE, 42"W X 31" D + ADJUSTABLE HEIGHT