1. Crystals of quartz with iridescent faces

   • C. V. Raman

   OriginalPaper Pages: 275 - 279

2. Studies on the dependence of optical activity on chemical constitution

   • Bawa Kartar Singh
   • Narinder Singh Kapur

   OriginalPaper Pages: 280 - 288

3. Diamagnetic susceptibility of cadmium ion

   • Mata Prasad
   • S. S. Dharmatti
   • R. A. Bhobe

   OriginalPaper Pages: 289 - 299

4. Studies on niobium and tantalum

   • N. R. Srinivasan

   OriginalPaper Pages: 300 - 316

5. Interaction of carbon monoxide and hydrogen under silent electric discharge: Production of formaldehyde

   • R. H. Sahasrabudhey
   • S. M. Deshpande

   OriginalPaper Pages: 317 - 324

6. Über das Magnetische Moment des Mesons II

   • V. S. Von Vrkljan

   OriginalPaper Pages: 325 - 329

7. Vibrations of an infinite linear lattice consisting of two types of particles—II

   • N. S. Nagendra Nath
   • Sanat Kumar Roy

   OriginalPaper Pages: 330 - 338

8. Thermal expansionof crystals

   • S. S. Sharma

   OriginalPaper Pages: 339 - 347

9. Influence of temperature on the Raman spectrum of sodium chlorate

   • C. Shanta Kumari

   OriginalPaper Pages: 348 - 353

10. The Raman spectrum of beryllium silicate

    • P. S. Narayanan

    OriginalPaper Pages: 354 - 358

11. Erratum

    • S. Rajagopalan
    • T. R. Seshadri
    • S. Varadarajan

    Erratum Pages: 358 - 358