Published by
The Horolovar Company

Copyright © The Horolovar Company
used with permission

The Horolovar 400-Day Repair Guide
Tha mainstay of Charles' operation. See about the Guide
It started as a
Suspension Spring Guide
Then a Repair GuideFinally The Repair Guide
9th Edition

The Horolovar Collection 
Limited Edition
by Charles Terwilliger

A Comprehensive History and Catalogue of  400-Day Clocks (1880-1912). Picture Collection of 52 rare 400-Day clocks. This is a limited edition of 1000 copies. A "must-have" for any serious 400-Day Clock collector.
A Review by Henry B. Fried

Also see The Horolovar Collection.

Published by
Clock Trade Enterprises

"Dutch Antique Domestic Clocks, ca. 1670-1870 and some related examples"
By Dr. J.L. Sellink.

Bronxville; Clock Trade Enterprises: 1973.
Edition limited to 1000 copies.

A heavily illustrated study of Dutch domestic clocks, based on the collection in the Oegstgeest Museum of Clocks. Clocks are fully described and grouped by locality, and within those divisions in roughly chronological order. In almost all cases both cases and movements are illustrated; there are also some reproductions of period paintings of Dutch interiors showing clocks. A weighty but not ponderous volume- indeed, it moves brightly through its subject like a horologically-obsessed Keebler elf. Hardcover. 8"x11", 367 pages, hundreds of black & white illustrations, dust jacket; bibliography.

    The clockmakers' buying guide   (1976)

"A where-to-buy-it directory. The GUIDE lists hundreds of resources for parts and services for clockmakers."

The guide was not a success and was eventually sold to the American Watchmaker's Institiute.

A Century of Fine Carriage Clocks
By Joseph Fanelli
Edited by Charles Terwilliger

Published by Clock Trade Enterprises 1987 Bronxville.

This impressive volume features one hundred examples of the most sought-after carriage clocks in this country that are still in private collections, each beautifully photographed in color. Often several views of a clock are given to show parts of the case, fine engraving, enameling or other features in greater detail. There is a description of each clock and its special features, including country of origin, approximate age, style of case and type of movement/The clocks are chiefly French, but there is good representation of carriage clocks made in England, Switzerland and Austria