A search for the solar Sr 87 content and the solar Rb/Sr ratio Öivind Hauge OriginalPaper Pages: 276 - 282
Large-scale photospheric magnetic field: The diffusion of active region fields Kenneth H. SchattenRobert B. LeightonJohn M. Wilcox OriginalPaper Pages: 283 - 289
Correction of solar observations for stray light by numerical integration, with application to Mercury's drop Rolf Brahde OriginalPaper Pages: 318 - 334
Equator-pole differences in the solar chromosphere from Lyman-continuum data J. E. VernazzaR. W. Noyes OriginalPaper Pages: 335 - 342
Coronal abundance of elements and a model of the quiet Sun from radio observations Claudio ChiuderiFranca Chiuderi DragoGiancarlo Noci OriginalPaper Pages: 343 - 353
On emission lines of hydrogen, helium and ionized calcium seen on a coronal spectrogram of the March 7, 1970 eclipse M. K. V. BappuJ. C. BhattacharyyaK. R. Sivaraman OriginalPaper Pages: 366 - 369
Equatorial coronal arches and geomagnetic disturbance C. SawyerShirley F. Hansen OriginalPaper Pages: 370 - 377
Some studies on the solar microwave bursts in relation to the slowly varying component M. K. Das GuptaS. K. Sarkar OriginalPaper Pages: 378 - 385
A solar radio spectrograph with high time resolution B. L. GotwolsJ. Phipps OriginalPaper Pages: 386 - 392
The absence of flares in λ3835 and the heating of the chromosphere Harold Zirin OriginalPaper Pages: 393 - 396
X-radiation (E > 10keV), Hα and microwave emission during the impulsive phase of solar flares Joan A. Vorpahl OriginalPaper Pages: 397 - 413
Search for weak white-light flares by time-wise photographic cancellation Yutaka UchidaHugh Hudson OriginalPaper Pages: 414 - 417
The magnetic configuration of the November 18, 1968 loop prominence system J.-René Roy OriginalPaper Pages: 418 - 430
The directivity and polarisation of thick target X-ray bremsstrahlung from solar flares John C. Brown OriginalPaper Pages: 441 - 459
Evidence for a two-component injection of cosmic rays from the solar flare of 1969, March 30 I. D. PalmerS. F. Smerd OriginalPaper Pages: 460 - 467
Evidence for electron excitation of type III radio burst emission H. AlvarezF. HaddockR. P. Lin OriginalPaper Pages: 468 - 473
Evidence for the existence of adiabatic energy loss in interplanetary space from observations of the decay of the February 25–March 2, 1969 series of solar cosmic ray events J. A. LezniakW. R. Webber OriginalPaper Pages: 474 - 483
