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Hordeum pusillum Nutt.

Biogeographical Region:
77 - South-Central U.S.A.  Search this
Collector:
W. W. Ross  Search this
Place:
Correspondent for Dallas County., Texas, United States, North America
Collection Date:
188
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Pooideae
Published Name:
Hordeum pusillum Nutt.
Barcode:
03453250
USNM Number:
1018501
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/316990277-5aba-45ed-a575-bbcd760883ad
EDAN-URL:
edanmdm:nmnhbotany_15979017

Model of An Oblong or Rectangle, Ross Surface Form #3

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 15.4 cm x 10 cm; 13/32 in x 6 1/16 in x 3 15/16 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.190
Accession number:
1985.0112
Catalog number:
1985.0112.190
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-2252-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694067
Online Media:

Model of a Rectangle or Oblong, Ross Surface Form #2

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 15.2 cm x 2.5 cm; 13/32 in x 5 31/32 in x 31/32 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.191
Accession number:
1985.0112
Catalog number:
1985.0112.191
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-2253-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694068
Online Media:

Model of a Rectangle Bisected into Two Right Triangles, Ross Surface Form #8

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 15 cm x 10 cm; 13/32 in x 5 29/32 in x 3 15/16 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.192
Accession number:
1985.0112
Catalog number:
1985.0112.192
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-2254-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694069
Online Media:

Model of a Dissected Trapezoid, Ross Surface Form #6

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 15 cm x 7.7 cm; 13/32 in x 5 29/32 in x 3 1/32 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.193
Accession number:
1985.0112
Catalog number:
1985.0112.193
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-2256-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694070
Online Media:

Dissected Polygon, Probably a Ross Surface Form

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 15 cm x 7.6 cm; 13/32 in x 5 29/32 in x 3 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.194
Accession number:
1985.0112
Catalog number:
1985.0112.194
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-2255-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694071
Online Media:

Rectangle Transformable Into an Obtuse Triangle, Probably a Ross Surface Form

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 18.4 cm x 10 cm; 13/32 in x 7 1/4 in x 3 15/16 in
Object Name:
geometric model
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.195
Accession number:
1985.0112
Catalog number:
1985.0112.195
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-181e-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694072

Dissected Rhomboid, Ross Surface Form #5 (incomplete)

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 15 cm x 10 cm; 13/32 in x 5 29/32 in x 3 15/16 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.196
Accession number:
1985.0112
Catalog number:
1985.0112.196
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-181d-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694073
Online Media:

Dissection of a Parallelogram into Triangles, Ross Surface Form #9

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 20 cm x 15 cm; 13/32 in x 7 7/8 in x 5 29/32 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.197
Catalog number:
1985.0112.197
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1835-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694074

Dissection of a Parallelogram into Triangles, Ross Surface Form #10

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 17.2 cm x 10 cm; 13/32 in x 6 25/32 in x 3 15/16 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.198
Catalog number:
1985.0112.198
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-181f-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694075
Online Media:

Trapezium or Quadrilateral, Ross Surface Form

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 15.7 cm x 10 cm; 13/32 in x 6 3/16 in x 3 15/16 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.199
Catalog number:
1985.0112.199
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1820-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694076
Online Media:

Dissected Square, Ross Surface Form #11

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 15.3 cm x 15.3 cm; 13/32 in x 6 1/32 in x 6 1/32 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.200
Catalog number:
1985.0112.200
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-18fe-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694077
Online Media:

Regular Octagon, Ross Surface Form

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 14.8 cm x 15 cm; 13/32 in x 5 13/16 in x 5 29/32 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.201
Catalog number:
1985.0112.201
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-18fd-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694078
Online Media:

Sixteen-Sided Regular Polygon, Ross Surface Form

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 1 cm x 15 cm x 15 cm; 13/32 in x 5 29/32 in x 5 29/32 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.202
Catalog number:
1985.0112.202
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1900-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694079
Online Media:

Model Illustrating Finding the Area of a Circle, Ross Surface Form #14

Maker:
Ross, W. W.  Search this
Physical Description:
metal (hinges material)
wood (overall material)
Measurements:
overall: 1 cm x 15 cm x 15 cm; 13/32 in x 5 29/32 in x 5 29/32 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.203
Catalog number:
1985.0112.203
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-18ff-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694080
Online Media:

Pyramid and Frustrum of Pyramid, Ross Solid #11

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 15.2 cm x 7.5 cm x 6.5 cm; 5 31/32 in x 2 15/16 in x 2 9/16 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.205
Catalog number:
1985.0112.205
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1b1d-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694082
Online Media:

Square Prism, Ross Solid

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 2.5 cm x 7.5 cm x 2.5 cm; 31/32 in x 2 15/16 in x 31/32 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.207
Catalog number:
1985.0112.207
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1b1c-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694084
Online Media:

Octagonal Prism, Ross Solid

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 15 cm x 5 cm x 5 cm; 5 29/32 in x 1 31/32 in x 1 31/32 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.208
Catalog number:
1985.0112.208
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1df8-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694085
Online Media:

Cylinder, Ross Solid #8

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 15 cm x 7.3 cm x 7.3 cm; 5 29/32 in x 2 7/8 in x 2 7/8 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.209
Catalog number:
1985.0112.209
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1df7-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694086
Online Media:

Dissected Triangular Prism, Ross Solid #9

Maker:
Ross, W. W.  Search this
Physical Description:
wood (overall material)
Measurements:
overall: 15.5 cm x 7.5 cm x 7.5 cm; 6 3/32 in x 2 15/16 in x 2 15/16 in
Object Name:
geometric model
Place made:
United States: Ohio, Fremont
Date made:
ca 1895
Subject:
Mathematics  Search this
Credit Line:
Gift of Wesleyan University
ID Number:
1985.0112.211
Catalog number:
1985.0112.211
Accession number:
1985.0112
See more items in:
Medicine and Science: Mathematics
Science & Mathematics
Arithmetic Teaching
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-1e04-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_694088
Online Media:

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