541. Fig. 6 - 9: Plank flangeway, old rail flangeway, guarded triple penetration bit. crossing, and cross sections. Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1930 Format: Image Creator: Tang, Feng Tu
542. Fig. 1 - 3: Approach warning sign, stop sign, diamond crossing sign and crossbuck crossing sign. Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1930 Format: Image Creator: Tang, Feng Tu
543. Fig. 4 - 5: Flashing light signal and wigwag signal. Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1930 Format: Image Creator: Tang, Feng Tu
544. Front cover of Grade Crossings. Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1930 Format: Image Creator: Tang, Feng Tu
545. Ice hockey on Beebe Lake Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1930 Format: Image
546. Second Zeta Psi house (built 1891). Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1930 Format: Image Creator: Cornell University Library, ...
547. Telluride Convention Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1930 Format: Image Creator: Nunn, L. L. (Lucien Lucius), 1853-1925
548. Cornell Branch of Telluride Association members. Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1929-1930 Format: Image Creator: Nunn, L. L. (Lucien Lucius), 1853-1925
549. Cornell Branch of Telluride Association members. Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1929-1930 Format: Image Creator: Nunn, L. L. (Lucien Lucius), 1853-1925
550. Signatures of members from the class of 1931. Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1930-04-22 Format: Image Creator: Phi Beta Kappa, Theta of New York (Cornell University)
551. List of newly-elected members. Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1930-04-22 Format: Image Creator: Phi Beta Kappa, Theta of New York (Cornell University)
552. Telluride Convention Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1931 Format: Image Creator: Nunn, L. L. (Lucien Lucius), 1853-1925
