Sick of beetles yet? I now have separate mods records for each step. What is missing from the below is the label that I would like to put on the the <partNumber> so that it can be a type="volume" or type="part" (or type=teil, etc.) for my style sheet to label these. This is important since in one record it is a volume number and in another record it is a part number. And I can picture citations needed sections or paragraphs or the like in legal stuff. I have used the relatedItem type="host" to point to the next record up the food chain (or family tree). I did give a little information to help me sort through it but the <physicalDescription> in the "host" isn't actually needed since it will be stored in the actual record of the host item. Instead of cramming the data in one I am going to try to 'point' to the next mods record (???xlink???) (???dRef???). I have used the relatedItem type="original" to point to data that would be about the original (none digitized version) record. (Again, xlink?) Record 1 is for the part 4 of volume 4 Record 2 is for volume 4 of the 7 volume set Record 3 is for the 7 volume set ( with a relatedItem type="host" to the over all multivolume set). Do you all think that next I should start looking at METS to figure out how to make a structure map to house these separate MODS records???? Thanks for all yalls input. Suzanne ***Record 1 <mods> <identifier>BCA_12_04_04_0000</identifier> <titleInfo> <title>Curculionidae. Curculionoida</title> <partNumber>4</partnumber> </titleInfo> <name> <namePart type="family">Champion</namePart> <namePart type="given">G. C.</namePart> <name> <dateCreated>2003</dateCreated> <relatedItem type="original"> <place>S.l.</place><publisher>s.n.</publisher> <dateIssued>1902-1906</dateIssued> <physicalDescription>vii, 750 p., 35 plates</physicalDescription> <idenifier>BCA_12_04_04_papercopy</identifier> </relatedItem> <relatedItem type="host"> <titleInfo> <title>Rhynchophora<title> <partNumber>4</partnumber> <identifier>BCA_12_04_00_0000</identifier> </relatedItem> </mods> ***Record 2 <mods> <identifier>BCA_12_04_00_0000</identifier> <titleInfo> <title>Rhynchophora<title> <partNumber>4</partnumber> </titleInfo> <name> <namePart type="family">Champion<namePart> <namePart type="given">G. C. <namePart> <namePart type="family">Sharp<namePart> <namePart type="given">David<namePart> <dateCreated>2003</dateCreated> <relatedItem type="original> <physicalDescription>4 parts<physicalDescription> <dateIssued>1884-1911</dateIssued> <idenifier>BCA_12_04_00_papercopy</identifier> </relatedItem> <relatedItem type="host"> <titleInfo> <title>Insecta. Coleoptera</title> <identifier>BCA_12_00_00_0000</identifier> </relatedItem> </mods> ***record 3 <mods> <identifier>BCA_12_00_00_0000</identifier> <titleInfo> <title>Insecta. Coleoptera</title> </titleInfo> <name> <namepart type="family">Bates</namepart> <namepart type="given">Henry Walter</namepart> <namepart type="family">Sharp</namepart> <namepart type="given">David</namepart> <namepart type="family">Matthews</namepart> <namepart type="given">Andrew</namepart> <namepart type="family">Lewis</namepart> <namepart type="given">George</namepart> <namePart type="family">Champion<namePart> <namePart type="given">G. C. <namePart> </name> <dateCreated>2003</dateCreated> <relatedItem type="original"> <place>S.l.</place><publisher>s.n.</publisher> <dateIssued>1880-1911</dateIssued> <physicalDescription>7 volumes in 13 parts</physicalDescription> <idenifier>BCA_12_00_00_papercopy</identifier> </relatedItem> <relatedItem type="host"> <titleInfo> <title>Biologia Centrali-Americana</title> <identifier>BCA_00_00_00_0000<identifier> </relatedItem> </mods>