Call Number (LC) Title Results
EBD C13.23-119 Minutes of meeting held in Washington, D.C., Feb. 23, 1927 1
EBD C13.23-120 Head dimensions of machine screws and slotted head cap screws 1
EBD C13.23-121 Proposed tap standards 1
EBD C13.23-122 Notes with reference to head dimensions of slotted head cap screws and machine screws 1
EBD C13.23-123 Notes on proposed tap standard 1
EBD C13.23-124 Minutes of meeting held in Washington, D.C., May 11, 1927 1
EBD C13.23-125 Minutes of meeting held in Schenectady, N.Y., June 30, 1927 1
EBD C13.23-126 Minutes of meeting held in Cleveland, Ohio, Sept. 19, 1927 1
EBD C13.23-127 Proposed revision of Section IV of N.S.T.C. report 1
EBD C13.23-128 Minutes of meeting held in Washington, D.C., Oct. 31, 1927 1
EBD C13.23-129 Proposed appendix 4 of N.S.T.C. report: Specifications for threading tools (recommended practice) 1
EBD C13.23-130 Minutes of meeting held in New York City, Dec. 6, 1927 1
EBD C13.23-132 Minutes of meeting held at Western Electric Company's Hawthorne plant, Feb. 3, 1928 1
EBD C13.23-133 Revision of Section IV of N.S.T.C. report, as adopted Feb. 3, 1928 1
EBD C13.23-134 Proposed section XD of N.S.T.C. report 1
EBD C13.23-135 Minutes of meeting held at Washington, D.C., Mar. 30, 1928 1
EBD C13.23-136 Tap drill sizes 1
EBD C13.23-137 Proposed appendix 6 of N.S.T.C. report: Class 5, wrench fit for threaded studs (tentative specifications) 1
EBD C13.23-138 Minutes of meeting held at General Motors proving grounds, Milford, Mich., May 21, 1928 1
EBD C13.23-139 Minutes of meeting held at Hotel Seneca, Rochester, N.Y., June 22, 1928 1