PHOTOGRAPHIC CORRESPONDENCE:--A Stereoscopic Note--
Photographic Query--Deepening Collodion Negatives--
Caution to Photographers 282
REPLIES TO MINOR QUERIES:--Artesian Wells--Prior's Epitaph
on Himself--Handwriting--"Begging the Question"--When
and where does Sunday begin or end?--Precious Stones--
Scotch Grievance--"Corporations have no Souls," &c.--
Devereux Bowly--Reversible Names--Duval Family, &c. 283