It's about one-three-hundred-fiftieth as heavy as a Grand Piano.
It's about one-four-hundredth as heavy as a Polar Bear.
In other words, 835.15 pennyweights is 0.00252 times the weight of a Polar Bear, and the weight of a Polar Bear is 397 times that amount.(Ursus maritimus) (adult, male)
An adult, male polar bear weighs between 332,000 pennyweights. Polar bears are so heavily insulated by their 9.9 cm (3.9 in) layer of blubber that they are often difficult to detect using infrared photography sensors.
It's about one-four-hundredth as heavy as a Grizzly Bear.
In other words, 835.15 pennyweights is 0.00249 times the weight of a Grizzly Bear, and the weight of a Grizzly Bear is 402 times that amount.(a.k.a. brown bear, a.k.a. silver bear, Ursus arctos horribilis) (Adult, male, coastal area population average)
An adult, male grizzly bear from a coastal area (where food is plentiful) can weigh up to 335,000 pennyweights. In spite of their tremendous size, grizzly bears can run at speeds of up to 55 kph (34 mph).
It's about 500 times as heavy as a Penny.
In other words, the weight of a Penny is 0.0019 times 835.15 pennyweights.(United States) (formally one-cent coin) (Union shield design, 2010-present)
The weight of a United States penny is 1.6 pennyweights. According to a 2010 report by the United States Mint, the cost of manufacturing and distributing a penny is $0.0179 — more than its face-value.
It's about one-five-hundred-fiftieth as heavy as a Cow.
In other words, the weight of a Cow is 530 times 835.15 pennyweights.(for Holstein, a.k.a. Holstein Friesian, a.k.a. Friesian, Bos primigenius) (adult, heifer)
A mature Holstein cow (the well-known black-and-white, spotted breed of cow) typically weighs 440,000 pennyweights. President William Howard Taft (1909 - 1913) kept a Holstein cow named Pauline Wayne on the White House grounds — a gift from a Wisconsin senator and the source of the First Family's milk.
It's about 700 times as heavy as a Playing Card.
In other words, 835.15 pennyweights is 720 times the weight of a Playing Card, and the weight of a Playing Card is 0.0014 times that amount.(ISO 216 B8 size, 2.5" x 3.5")
A single ISO 216 B8-size playing card weighs 1.2 pennyweights. Although this size is the most common home playing card, many casinos use "bridge size" cards — 2,640 sq. mm (4.036 sq. in) smaller in area.
It's about 950 times as heavy as a Paper Clip.
In other words, the weight of a Paper Clip is 0.0011 times 835.15 pennyweights.(average)
Notwithstanding the tremendous variation in sizes and materials, a typical paperclip weighs about 0.9 pennyweights. The country of Norway has used the paper clip as something of a national symbol since the end of World War II based on the erroneous notion that the paperclip was invented by a Norwegian, Johan Vaaler. However, the paperclip had already been in existence for at least 30 years by the time of Vaaler patented his paperclip design.