Guy Fawkes : or, the gunpowder treason ; an historical romance /

Mode of access: Internet.

Guy Fawkes; or, The gunpowder treason.

Mode of access: Internet.

Guy Fawkes; or, The gunpowder treason, A.D.1605; with a development of the principles of the conspiritors: and an appendix on the anonynous letter,

Mode of access: Internet.

The fifth of November; or, The gunpowder plot. An historical play,

"This play is supposed to have been written by Shakspeare during the short period between his retirement and his death in 1616." -Advertisement.

The history of the gunpowder plot; with several historical circumstances prior to that event, connecting the plots of the Roman Catholics to re-establish popery in this kingdom.

Mode of access: Internet.

The charter and ordinances of the city of Rockland : together with the boundaries of the several wards, regulations respecting gunpowder, list of town officers from 1848 to 1854, a catalogue of the city government from 1854 to 1885, a list of city officers under the statute, instructions to ward officers, contract with the Camden and Rockland Water Company, and an abstract of laws relating to the powers and duties of cities.

Includes indexes.

O fabrico e uso da pólvora no Brasil colonial: o papel de alpoim na primeira metade do século XVIII

Gunpowder played a significant role in colonial Brazil. This reached a climax in the eighteenth century, when the country's large gold output enticed the greed of many. The French invasion of Rio de Janeiro in 1711 made the city's defense even more pressing to the metropolis. Brigadier Alpoim symbolized this reaction. He was a leading Luso-Brazilian engineer of that century, whose multiple activities set him apart in colonial life. These activities included a pioneer role in teaching the manufacture and use of gunpowder, about which he wrote extensively during the first half of the eighteenth century. His work is thus among the first to treat chemical technology in the colony at such an early age.

Proposal for Construction of Brock’s Monument, Queenston, newspaper fragment, 1824

Brock’s Monument is owned by Parks Canada and maintained by the Niagara Parks Commission in collaboration with the Friends of Fort George and Niagara National Historic Sites. It is located in Queenston Heights Park atop the Niagara Escarpment. On March 14, 1815, Parliament passed an act to erect a monument to the memory of General Isaac Brock. A design by engineer Francis Hall was selected. He envisioned a 135 ft. tall Tuscan column, made out of stone with a winding staircase inside. By the spring of 1824, work had begun on the monument. In June of that year, the cornerstone was laid and William Lyon Mackenzie was in attendance at the ceremony. It was on October 13th, 1824 (the anniversary of Brock’s death) that 6000 people traveled to Queenston to inter the remains of Brock and Lieutenant-Colonel Macdonell. This was the second burial for both. After 3 years the tower had reached 135 feet, but there was no inscription at the base, the fence around the observation deck had not been installed and there was no statue of Brock. Hall submitted a plan to finish the statue, but he was turned down and a simple ornament was placed where the Brock statue should have been. A massive blast of gunpowder destroyed the monument in 1840. It is alleged that an American sympathizer with the Upper Canada Rebellion set off the blast. Brock and Macdonell’s bodies were reburied in the Hamilton Family Cemetery in Queenston. The present monument was rebuilt in 1853. William Thomas (designer of St. Michael’s Cathedral in Toronto) was the architect. Brock and Macdonell were once again laid to rest in separate vaults at the statue. In 1968, Brock’s Monument was declared a national historical site. In 2005, it was closed to the public due to safety concerns, but it reopened in 2010. Source: http://www.thecanadianencyclopedia.com/articles/brocks-monument-queenston-heights

Denial of change: the 'Military Revolution' as seen by contemporaries

Writers on military matters from the 14th century until the late 18th century either regretted the decadence of their times compared with Antiquity, or they saw no great change in military affairs since Antiquity. Few saw a revolutionary change ushered in by gunpowder, although this number increased since the great "querelle" about the Ancients and the Moderns under Louis XIV. In the early 19th century, the balance tipped, and few would have denied that technology had profoundly changed warfare. All this is a far cry, however, from any contemporary perception of a "Military Revolution" in the 16th and 17th centuries.

An ethnobotanical study of anti-malarial plants among indigenous people on the upper Negro River in the Brazilian Amazon

In this article we present the plants used for the treatment of malaria and associated symptoms in Santa Isabel do Rio Negro in the Brazilian Amazon. The region has important biological and cultural diversities including more than twenty indigenous ethnic groups and a strong history in traditional medicine. The aims of this study are to survey information in the Baniwa, Baré, Desana, Piratapuia, Tariana, Tukano, Tuyuca, Yanomami ethnic communities and among caboclos (mixed-ethnicity) on: a) plant species used for the treatment of malaria and associated symptoms; b) dosage forms and c) distribution of these anti-malarial plants in the Amazon. Information was obtained through classical ethnobotanical and ethnopharmacological methods from interviews with 146 informants in Santa Isabel municipality on the upper Negro River, Brazil. Fifty-five mainly native neotropical plant species from 34 families were in use. The detailed uses of these plants were documented. The result was 187 records (64.4%) of plants for the specific treatment of malaria, 51 records (17.5%) of plants used in the treatment of liver problems and 28 records (9.6%) of plants used in the control of fevers associated with malaria. Other uses described were blood fortification ('dar sangue'), headache and prophylaxis. Most of the therapeutic preparations were decoctions and infusions based on stem bark, root bark and leaves. These were administered by mouth. In some cases, remedies were prepared with up to three different plant species. Also, plants were used together with other ingredients such as insects, mammals, gunpowder and milk. This is the first study on the anti-malarial plants from this region of the Amazon. Aspidosperma spp. and Ampelozizyphus amazonicus Ducke were the most cited species in the communities surveyed. These species have experimental proof supporting their anti-malarial efficacy. The dosage of the therapeutic preparations depends on the kind of plant, quantity of plant material available, the patient's age (children and adults) and the local expert. The treatment time varies from a single dose to up to several weeks. Most anti-malarial plants are domesticated or grow spontaneously. They are grown in home gardens, open areas near the communities, clearings and secondary forests, and wild species grow in areas of seasonally flooded wetlands and terra firme (solid ground) forest, in some cases in locations that are hard to access. Traditional knowledge of plants was found to be falling into disuse presumably as a consequence of the local official health services that treat malaria in the communities using commercial drugs. Despite this, some species are used in the prevention of this disease and also in the recovery after using conventional anti-malarial drugs.

GSR deposition along the bullet path in contact shots to composite models

In contact shots, all the materials emerging from the muzzle (combustion gases, soot, powder grains, and metals from the primer) will be driven into the depth of the entrance wound and the following sections of the bullet track. The so-called "pocket" ("powder cavity") under the skin containing soot and gunpowder particles is regarded as a significant indicator of a contact entrance wound since one would expect that the quantity of GSR deposited along the bullet's path rapidly declines towards the exit hole. Nevertheless, experience has shown that soot, powder particles, and carboxyhemoglobin may be found not only in the initial part of the wound channel, but also far away from the entrance and even at the exit. In order to investigate the propagation of GSRs under standardized conditions, contact test shots were fired against composite models of pig skin and 25-cm-long gelatin blocks using 9-mm Luger pistol cartridges with two different primers (Sinoxid® and Sintox®). Subsequently, 1-cm-thick layers of the gelatin blocks were examined as to their primer element contents (lead, barium, and antimony as discharge residues of Sinoxid® as well as zinc and titanium from Sintox®) by means of X-ray fluorescence spectroscopy. As expected, the highest element concentrations were found in the initial parts of the bullet tracks, but also the distal sections contained detectable amounts of the respective primer elements. The same was true for amorphous soot and unburned/partly burned powder particles, which could be demonstrated even at the exit site. With the help of a high-speed motion camera it was shown that for a short time the temporary cavitation extends from the entrance to the exit thus facilitating the unlimited spread of discharge residues along the whole bullet path.

Danger assessment of a spring-gun device (muzzleloader) loaded only with black powder

We report a case involving a spring-gun device (muzzleloader) loaded solely with gunpowder, installed next to shoes to prevent the neighbors' puppy from removing them. The booby trap was triggered by the 15-year-old dog-owners son when he tried to put the shoes out of the reach of the puppy. The boy suffered second degree superficial burns located mainly at the dorsal side of the right hand and fingers. To estimate the danger of the used weapon, several tests were undertaken on soap blocks from different distances and with different loads of black powder. The particle density per mm and the depth of black powder tattooing in the soap was compared with the boy's injuries, and found conclusive with the gun-owners statement regarding the loading of the weapon. Furthermore, our experiments indicated that the gunpowder load involved was not able to inflict permanent damage, not even to the eyes, at the here estimated firing distance.

Caracterização física e química da pólvora

O presente trabalho consiste na caracterização física e química da pólvora. Esta caracterização foi realizada para alguns tipos de pólvora, com o objetivo de se poder empregar este tipo de material noutros âmbitos, que não seja só nas Forças Armadas, nomeadamente, no armamento. A caracterização física abrangeu, essencialmente, a caracterização morfológica das amostras tal-qual, nomeadamente, as pólvoras multi-perfurada, tubular, tubular (rocket), cilíndrica, esférica, lamelar, em fita e a pólvora negra. A técnica utilizada foi a observação através de uma lupa estereoscópica. Após a combustão, foi utilizado o microscópio eletrónico de varrimento. A caracterização química foi realizada no âmbito da análise química elementar, e também no âmbito da combustão, às condições atmosféricas. Na análise química elementar, foram estudadas a pólvora multiperfurada, tubular, tubular rocket e em fita, por intermédio da espectrometria de fluorescência de raios-X - dispersão de energia e por espectrometria de absorção atómica de chama. No âmbito da combustão, foram estudas a taxa de queima e a velocidade de propagação de chama, nas amostras de pólvora multi-perfurada e a pólvora de fita, através de técnicas de medição de massa e de visualização de chama. Na discussão de resultados constatou-se que a maioria dos tipos de pólvora estudados pertencem ao grupo dos propelentes de base dupla. Apesar da variabilidade entre amostras, verificou-se que o principal elemento comum é o chumbo. Quanto à taxa de queima, esta apresenta uma evolução aproximadamente linear em todas as amostras. Foi, ainda, apresentada uma velocidade de propagação de chama característica para os dois tipos de pólvora estudados, tendo sido estabelecida para a pólvora multi-perfurada uma velocidade SR = 1,1 mm/s, para em fita, SR = 6,0 mm/s.

The American Print Works vs. Cornelius W. Lawrence.

"Action [was] brought...to recover damages for the destruction of goods contained in two stores...in the city of New York. These buildings were destroyed on the morning of December 17, 1835, by gunpowder exploded therein by order of Cornelius W. Lawrence, then mayor of the city of New York, for the purpose of stopping the great conflagration then raging in that city.

Mémorial des poudres et salpêtres.

No vols. published for 1915-1920.