Mark Baker Enterprises
P.O. Box 1210
Pollock Pines, CA 95726
Show Schedule
Grass Valley Old West Show May 7-8 2027
Nevada County Fairgrounds
11228 Mc Courtney Road Grass Valley CA 95949
Stamp, Cover, Post Cards, Ephemera Dealer Mark Baker Buying
Estate Collection Evaluation call 530-417-1117
Friday 10am-5pm
Saturday 9am-3pm
ADMISSION
Redwood City Stamp Show Dec. 5-6 2026 Community Activities Building
1400 Roosevelt Ave Redwood City CA 94061
Mark Baker Buying Stamps, Post Cards , Covers , Maps & Photography
Phone for Estate Collection Evaluation
Saturday 10am - 5pm Sunday 10am - 3:30pm
FREE ADMISSION
Our newest featured items
1863 Wells Fargo Express 25c blue Pony Express tied by Virginia City Nevada Territory Cover
3c pink (U35) postal stationery cover repair or restoration at bottom and Top left. Addressed to John Keating Esq. Care of John Kelly Esq. Brooklyn Hotel San Francisco California.25c blue local Pony Express stamp Scott #143L8.
id #7254
$2250
1911 San Francisco CA Greets Eagledom 2c Gustave Pohlmann CC Multi-Color Bay View Cover
legal size with minor light wrinkles. Printer SF- Allied Printing.
id #7163