Íomhá:THC 2003.902.070 Silica Gel Adsorber for NO2.tif

Taispeáin leagan ardtaifigh den íomhá(1,541 × 1,231 picteilín, méid comhaid: 5.43 MB, cineál MIME: image/tiff)

Seo comhad as An Cómhaoin Viciméid. Tá an tuairisc as an leathanach tuairisc Cómhaoin a leanas thíos.
Is stór comhaid meáin Saor é an Cómhaoin Viciméid. Is féidir leat cabhrú.
English: Silica Gel Adsorber for NO2   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Grianghrafadóir
AnaithnidUnknown
Teideal
English: Silica Gel Adsorber for NO2
Tuairisc
English: Silica Gel Adsorber for Nitrogen Dioxide (NO2)
Depicted place Fixed Nitrogen Research Laboratory
Dáta circa 1920 - circa 1950
date QS:P571,+1950-00-00T00:00:00Z/7,P1319,+1920-00-00T00:00:00Z/9,P1326,+1950-00-00T00:00:00Z/9,P1480,Q5727902
Medium Print, Photographic , Original, Negative
Toisí airde: 4 in (10.1 cm); leithead: 5 in (12.7 cm)
dimensions QS:P2048,4U218593
dimensions QS:P2049,5U218593
institution QS:P195,Q5090408
Uimhir shealbú
Object history Travis Hignett Collection. The images are from the United States Department of Agriculture (U.S.D.A.) Fixed Nitrogen Research Laboratory (F.N.R.L.) and date from the 1920s-1950s. Many of the images are mounted on scrapbook pages and were originally in scrapbook albums.
Fuarthas ó/Cnuasach Gift of Travis Hignett, Science History Institute.
Notes Image downloaded with permission from the Science History Institute, as part of the Wikipedian in Residence initiative.
Foinse https://digital.sciencehistory.org/works/jd472w49x
Ceadúnas
(Athúsáid a bhaint as an gcomhad seo)
Public domain
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.

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faoi láthair20:06, 17 Nollaig 2014Mionsamhail do leagan ó 20:06, 17 Nollaig 20141,541 × 1,231 (5.43 MB)Mary Mark Ockerbloom{{Photograph |photographer = {{unknown}} |title={{en|1=Silica Gel Adsorber for NO2 }} |description={{en|1=Silica Gel Adsorber for NO2 }} |depicted people = |depicted place = Fixed Nitrogen Research Laboratory |date = {{otherdate|ca|1920|1950}}...

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