Proceedings of the ... Annual Convention of the American Railway, Bridge and ...
Published: 1918
Language: eng
Number of pages: 233
Notes: Needs a copy of the index of committee reports for this volume

This is mostly a clean easily readable copy, but has suffered severely from the application of clean-up techniques optimized solely for text recovery.  Thus all photographs and many, perhaps most, drawings have been erased.  In the records of an engineering profession where visual communication is critical, this removes much of the original information content.  Take the 1918 volume as an example, for which this reviewer has an original copy:  In the committee reports section, all 20 photographs, 1 of 4 tables, and 5 of 13 drawings are wholly erased, while 4 more drawings are partially erased.