Page History

IN Harmony

ihs-SHMU_01_13-01-05.tif

ihs stands for Indiana Historical Society, SHMU_01_13 is an identifier local to the Historical Society, 01 indicates the first (physical) copy of the item was used for digitization, and 05 indicates this file is the 5th page of the item.

Edgerton Collection

MC025_nb41_017.tif

MC025 is the collection number for the Edgerton Collection in the Institute Archives.  nb stands for notebook; nb41 stands for notebook #41.  017 stands for the 17th sequential image of notebook #41 (which may or may not be exactly page #17).  In this case, the source for the digital image is the notebook itself.

Edgerton Collection

MC025_nb41-mf_017.tif

As above, except that the source for the digital image is the microfilm of the notebook.  nb41-mf stands for the microfilm (mf) of notebook #41.  017 stands for the image of the 17th whole frame on the microfilm.

Edgerton Collection

MC025_nb41-mf-split_017.tif

As above, except that the digital images have been split and cropped so that they no longer represent a whole frame from the microfilm.  nb41-mf-split stands for

Science Journals

000291693_v001_0001.tif

000291693 is the system number for the Aleph record on which this volume of Transactions of the American Society for Steel Treating appears.   v00001 stands for volume 1, and 0001 stands for the first image of this volume

IN Harmony

ihs-SHMU_01_13-01-05-full.jpg

Same as above, but this is a derivative file at the "full" size.

Variations

aeg9051c.wav

A NOTIS-style identifier. The sequence number is actually an alphabetic character, in this case a "c" indicating that the file is third in a set of files for this item.

Variations

aeg9051c-192k.mov

Same as above, but a derivative file encoded at 192kbps.

Hoagy Carmichael photos

ATM-MC2-3-11-30-p1-screen.jpg

A sample derivative file.

Cushman

P15754.tif

Files in the Cushman collection are all of one type, and they don't consist of pages, so the filename only consists of the local identifier.