- reticle (en.wictionary.org)
A grid, network, or crosshatch found in the eyepiece of various optical instruments to aid measurement or alignment
- Log Boom Park (historylink.tours)
Tracy Owen Station at Log Boom Park is a 3.9-acre park that provides access to over 1,200 lineal feet of shoreline on Kenmore’s Lake Washington waterfront. This shoreline was where early loggers once operated mills and anchored their log booms, clusters of floating logs enclosed within cables. Some of the old pilings from as early as 1902 are still visible. The current 600-foot-long public fishing pier was built over original pilings. The park also features a playground, restrooms, picnic tables, daytime moorage and access to the Burke Gilman Trail. Kayak and paddleboard rentals are available during the summertime.
- Reticle (Wikipedia)
A reticle, or reticule also known as a graticule, is a pattern of fine lines or markings built into the eyepiece of an optical device such as a telescopic sight, spotting scope, theodolite, optical microscope or the screen of an oscilloscope, to provide measurement references during visual inspections. Today, engraved lines or embedded fibers may be replaced by a digital image superimposed on a screen or eyepiece. Both terms may be used to describe any set of patterns used for aiding visual measurements and calibrations, but in modern use reticle is most commonly used for weapon sights, while graticule is more widely used for non-weapon measuring instruments such as oscilloscope display, astronomic telescopes, microscopes and slides, surveying instruments and other similar devices.